Citron rhymes with:
buitron, austron, beltran, bertran, buitron, catron, cintron, coltrane, datron, doctrine, dyatron, dynalectron, intron, ketron, matron, patron, pentron, quotron, rostron, sumatran, vestron, wiltron
Citron sounds like:
cadrone, castorena, caterino, catharine, catherina, catherine, catherman, catron, cauthorn, cawthorn, cawthorne, cdrom, cedrone, chadron, chesterman, cistern, citrano, citrin, citrine, citroen, cothern, cothran, cothren, cothron, cotrone, cotroneo, cotterman, cutrona, cutrone, cutworm, cydrome