The term 'little one' can be represented by two crossword solutions, 'ette' (4 letters) and 'cle' (3 letters). The suffix 'ette' is a French diminutive that is used to indicate smallness or endearment. It is often added to the end of a word to indicate a smaller version of the original word. For example, 'CIGARETTE' is a smaller version of 'CIGAR'. The suffix 'cle' is derived from Latin and is used to indicate a small group or division of something. For example, 'PARTICLE' is a small division of a substance.