Idette rhymes with:
audet, audette, beaudet, beaudette, bernadette, burdette, cadet, claudet, claudette, debt, fradette, fredette, galudet, gaudet, gaudette, godette, odette, vedette
Idette sounds like:
i'd, id, ida, idaho, ide, idea, idiot, ido, ihde, iida, iodide, iota, iott, it, it'd, it-wit, ita, ito, itoh, itty, iwata, iwate