3-letter words
ail, ain, air, ani, any, ion, lar, lay, lin, nay, nil, nor, oar, oil, ora, ran, ray, ria, rin, rya, yar, yin, yon
4-letter words
airn, airy, anil, aril, aryl, ayin, inly, inro, iron, lain, lair, lari, liar, lino, liny, lion, lira, loan, loin, lorn, lory, nail, naoi, nary, noil, oily, only, oral, rail, rain, rani, rial, roan, roil, yarn, yoni
5-letter words
aloin, inlay, irony, loran, noily, noria, rainy, rayon, riyal, roily, royal