4 letter word ending in n?
been, seen, keen, bean, lean, mean, noon, noun, down, moan, teen, wean, omen, oven, even, dean, moon, soon, ruin, zein
4 letter words ending in i?
abri, anti, asci, bani, bidi, cadi, cedi, chai, coni, defi, deli, deni, duci, elhi, etui, foci, fuci, fuji, gadi, gyri, haji, hili, impi, inti, kadi, kaki, kami, kepi, kiwi, koji, kufi, lari, lati,...