Biblangbeta

verb

Greekψεύδομαι (pseudomai)
Biblang

pseudomō

Strong’sG5574

I speak falsely, lie

stem pseud-12 times in the New Testamentin 11 of 27 books7 forms occur

What it means

A plain-English reading of the word, with the lexicons it draws on — Abbott-Smith, Strong's, and Liddell-Scott-Jones — right below it, in full.

AI Summary

To lie or to speak falsely, whether by stating an untruth or by attempting to deceive through falsehood 2. The word is used in the middle voice 2, and is glossed simply as "I lie" 4.

Sources: 1 Abbott-Smith 2 Strong's 3 LSJ 4 Dodson. Condensed by anthropic/claude-sonnet-5 on 2026-09-23 — it may still misstate what these say; check them yourself if it matters to you.

The lexicons it was drawn from, in full:

Abbott-Smith — the 1922 lexicon entry, in full

ψεύδομαι, v.s. ψεύδω.

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament, 1922 — public domain. References open in the reader.

Strong’s G5574 — the 1890 definition, and where the word comes from

Saidpsyoo'-dom-ahee

to utter an untruth or attempt to deceive by falsehood

Frommiddle voice of an apparently primary verb;

King Jamesfalsely, lie.

James Strong, Exhaustive Concordance of the Bible, 1890 — public domain. The numbers in it link to the entries here.

Liddell-Scott-Jones — the classical dictionary this word appears in
ψεύδομαι,
see at {ψεύδω} Refs 5th c.BC+

H. G. Liddell, R. Scott, H. S. Jones, A Greek-English Lexicon (9th ed., 1925–1940) — digitised by the Perseus Digital Library and corrected and expanded by Tyndale House, Cambridge, via STEPBible-Data's TFLSJ table, CC BY 4.0. Covers all of Greek literature, not just the Bible.

Translated as

Every occurrence, sorted by the English it was actually given — the evidence for what the word means, not a gloss of it.

lie6×lying4×falsely1×lied1×

Berean Standard Bible (BSB), dedicated to the public domain — berean.bible.

Biblang forms

What the New Testament actually uses, first — the whole system this verb is built from is one click further down.

Form and the Greek behind itWhat it isUsuallyTimes
pseudomōψεύδομαιhappening now · Ipresent middle or passive indicative 1st person singularlying4×
pseudonōψευδόμεθαhappening now · wepresent middle or passive indicative 1st person plurallie1×
pseudolōψεύδονταιhappening now · theypresent middle or passive indicative 3rd person plurallying1×
pseudesaἐψεύσωhappened · youaorist middle indicative 2nd person singularlied1×
pseudovōrψεύδεσθεhappening now · yepresent middle or passive imperative 2nd person plurallie2×
pseuderaψεύσασθαίhappened · the “to …” formaorist middle infinitivelie2×
pseudorōntoisψευδόμενοιhappening now · subjectpresent middle or passive participle nominative plural masculinefalsely1×

Every form the New Testament uses, in paradigm order. What the system can build beyond them — the whole of this verb, whether the text happens to use it or not — is in the tables below.

Every form the system can build — all 86, by mood, including the ones the New Testament never uses
Statements — indicative mood, 7 occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now presentwas happening imperfecthas happened perfecthad happened pluperfect
I 1st person singularpseudomō4×ψεύδομαιpseudomepseudomēpseudomelē
you 2nd person singularpseudosōpseudosepseudosēpseudoselē
he/she/it 3rd person singularpseudotōpseudotepseudotēpseudotelē
we 1st person pluralpseudonō1×ψευδόμεθαpseudonepseudonēpseudonelē
ye 2nd person pluralpseudovōpseudovepseudovēpseudovelē
they 3rd person pluralpseudolō1×ψεύδονταιpseudolepseudolēpseudolelē

acts on or for itself middle voice

Who personwill happen futurehappened aorist
I 1st person singularpseudemipseudema
you 2nd person singularpseudesipseudesa1×ἐψεύσω
he/she/it 3rd person singularpseudetipseudeta
we 1st person pluralpseudenipseudena
ye 2nd person pluralpseudevipseudeva
they 3rd person pluralpseudelipseudela
May, might — subjunctive mood, no occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now presenthas happened perfect
I 1st person singularpseudomeiōpseudomeiē
you 2nd person singularpseudoseiōpseudoseiē
he/she/it 3rd person singularpseudoteiōpseudoteiē
we 1st person pluralpseudoneiōpseudoneiē
ye 2nd person pluralpseudoveiōpseudoveiē
they 3rd person pluralpseudoleiōpseudoleiē

acts on or for itself middle voice

Who personhappened aorist
I 1st person singularpseudemeia
you 2nd person singularpseudeseia
he/she/it 3rd person singularpseudeteia
we 1st person pluralpseudeneia
ye 2nd person pluralpseudeveia
they 3rd person pluralpseudeleia
Commands — imperative mood, 2 occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now presenthas happened perfect
you 2nd person singularpseudosōrpseudosēr
he/she/it 3rd person singularpseudotōrpseudotēr
ye 2nd person pluralpseudovōr2×ψεύδεσθεpseudovēr
they 3rd person pluralpseudolōrpseudolēr

acts on or for itself middle voice

Who personhappened aorist
you 2nd person singularpseudesar
he/she/it 3rd person singularpseudetar
ye 2nd person pluralpseudevar
they 3rd person pluralpseudelar
Wishes — optative mood, no occurrences

acts on itself, or is acted on middle or passive voice

Who personhappening now present
I 1st person singularpseudomoiō
you 2nd person singularpseudosoiō
he/she/it 3rd person singularpseudotoiō
we 1st person pluralpseudonoiō
ye 2nd person pluralpseudovoiō
they 3rd person pluralpseudoloiō

acts on or for itself middle voice

Who personhappened aorist
I 1st person singularpseudemoia
you 2nd person singularpseudesoia
he/she/it 3rd person singularpseudetoia
we 1st person pluralpseudenoia
ye 2nd person pluralpseudevoia
they 3rd person pluralpseudeloia
The “to …” form — infinitive, 2 occurrences
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
acts on itself, or is acted on middle or passive voicepseudorōpseudorē
acts on or for itself middle voicepseuderipseudera2×ψεύσασθαί
Used as an adjective — participle, 1 occurrence
Who is acting voicehappening now presentwill happen futurehappened aoristhas happened perfect
acts on itself, or is acted on middle or passive voicepseudorōntos1×pseudorēntos
acts on or for itself middle voicepseuderintospseuderantos

Each is given in the form it takes as a subject. From there a participle carries the ordinary noun endings, in every case, number and gender — so these four columns are the whole of what the verb contributes.

How every form is built — the slots that make them
pseudstem+aoeiwho is acting voice+mstnvl—who person+—eiroistatement, command, wish mood+ōeiaēelēwhen tense+—ntthen it declines+—ogender+—sits job in the sentence case

pseud is this word in every one of its forms. The slots after it make all the rest.

same in every form varies — every value shown

Words built on the same stem

Other words sharing the exact same stem — not merely related in meaning.

Where it appears

Every verse the word appears in, filed under the form it takes there.

12 occurrences, every one of them listed

pseudomō“lying”happening now · Ipresent middle or passive indicative 1st person singular4×

Romans 9:1Alētheian legamō en Christo, ouk pseudomō, summarturarōntau mi tau suneidēsiau mu en …… truth in Christ; I am not lying, as confirmed by my conscience in …

2 Corinthians 11:31… eulogētos eis toin aiōnoin, hoti ouk pseudomō.… praise, knows that I am not lying.

Galatians 1:20… idou enōpion tou theou hoti ouk pseudomō.… am writing to you is no lie.

1 Timothy 2:7… kērukos kai apostolos alētheian legamō, ouk pseudomō didaskalos ethneiu en pistia kai alētheia.… telling the truth; I am not lying about anything.

pseudonō“lie”happening now · wepresent middle or passive indicative 1st person plural1×

1 John 1:6… autou kai en te skote peripataneiō, pseudonō kai ouk poianō tan alētheian;… yet walk in the darkness, we lie and do not practice the truth.

pseudolō“lying”happening now · theypresent middle or passive indicative 3rd person plural1×

Revelation 3:9“lying”… Ioudaioin arō, kai ouk alō alla pseudolō idou poiami autoin hina hēkali kai …… to be Jews but are liars instead, I will make them come and bow down at your feet, and they will …

pseudesa“lied”happened · youaorist middle indicative 2nd person singular1×

Acts 5:4… kardia su tem pragmem houtem? ouk pseudesa anthrōpoi alla to theo.… in your heart? You have not lied to men, but to God!”

pseudovōr“lie”happening now · yepresent middle or passive imperative 2nd person plural2×

Colossians 3:9mē pseudovōr eis allēloin; apekduerantois ton palaion anthrōpon …Do not lie to one another, since you have …

James 3:14“lie”… ta kardia vu, mē katakauchovōr kai pseudovōr kata tau alētheiau.… ambition in your hearts, do not boast in it or deny the truth.

pseudera“lie”happened · the “to …” formaorist middle infinitive2×

Acts 5:3… plērata tos Satanos tan kardian su, pseudera sin tem pneumem tem hagiem kai …… Satan has filled your heart to lie to the Holy Spirit and withhold …

Hebrews 6:18… duo pragmeiu ametatheteiu, en hei adunatem pseudera theon, ischuran paraklēsian echaneiō tois katafugarantois …… it is impossible for God to lie, we who have fled to take …

pseudorōntois“falsely”happening now · subjectpresent middle or passive participle nominative plural masculine1×

Matthew 5:11… kai legaleia pantem ponērem kata vu pseudorōntois heneken mu.… people insult you, persecute you, and falsely say all kinds of evil against …