102 connections / rhymes. 37 Cactus Cactus Definition: A cactus (plural: cacti, cactuses or cactus) is a member of the plant family Cactaceae.. Wikipedia suggests Cactus . Cactus contains 6 letters and has 37 connections / rhymes. 26 Cetus Cetus Definition: Cetus is a constellation.. Wikipedia suggests cetus . Cetus contains