adjective

eukairas

Greekεὔκαιρος (eukairos)

Strong’sG2121

timely, suitable

stem eukair-2 times in the New Testamentin 2 of 27 books2 of 26 forms occur

Translated as

opportune1×time of need1×

What it means

εὔ-καιρος, -ον

[in LXX: Ps 103 (104):27 (עֵת), II Mac 14:29 15:20, 21, III Mac 4:11 5:44 *;]

timely, seasonable, suitable (Cremer, 740): ἡμέρα, Mk 6:21 (or empty, as in Byz. and MGr.; v. MM, Exp., xiv); βοήθεια, He 4:16.†

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

Strong’s G2121 — the 1890 definition, and where the word comes from

Saidyoo'-kahee-ros

well-timed, i.e. opportune

Fromfrom G2095 and G2540;

King Jamesconvenient, in time of need.

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

Every form

Job in the sentence case	masculine singular	feminine singular	neuter singular	masculine plural	feminine plural	neuter plural
subject nominative	eukairos	eukairas	eukairem	eukairois	eukairais	eukaireim
object accusative	eukairon	eukairan1×εὔκαιρον		eukairoin	eukairain
direct address vocative	eukairor	eukairar		eukairoir	eukairair
of, belonging to genitive	eukairou	eukairau1×εὐκαίρου	eukaireu	eukairoiu	eukairaiu	eukaireiu
to, for dative	eukairo	eukaira	eukaire	eukairoi	eukairai	eukairei

Tinted cells are forms the New Testament never uses, so there is no Greek to show against them — but they are still correct Biblang, built from the slots below like any other.

Why these forms, and no others — the slots that make them

eukairstem+oaegender+smnru—its job in the sentence case+—ione · more than one number

eukair 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

eukairamō — εὐκαιρέω, I have a good opportunity, have leisure

Where it appears

2 occurrences, every one of them listed

eukairan“time of need”objectaccusative singular1×

Hebrews 4:16“time of need”prosercheneiō oun meta parrēsiau to throno tau chariau, hina lambaneia elesem kai charian heuriskaneia eis eukairan boētheian.Let us then approach the throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.

eukairau“opportune”of, belonging togenitive singular1×

Mark 6:21“opportune”Kai gineratau hēmerau eukairau hote Hērōdos tei genesiei autou deipnem poiata toi megistanoi autou kai toi chiliarchoi kai toi prōtoi tau Galilaiau,On Herod’s birthday, her opportunity arose. Herod held a banquet for his nobles and military commanders and the leading men of Galilee.