αἰκ

From LSJ

πενία μόνα τὰς τέχνας ἐγείρει → poverty alone promotes skilled work, necessity is the mother of invention, necessity is the mother of all invention, poverty is the mother of invention, out of necessity comes invention, out of necessity came invention, frugality is the mother of invention

Source
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Full diacritics: αἰκ Medium diacritics: αἰκ Low diacritics: αικ Capitals: ΑΙΚ
Transliteration A: aik Transliteration B: aik Transliteration C: aik Beta Code: ai)k

English (LSJ)

Doric and Aeolic for εἰ.

Spanish (DGE)

v. αἰ.