A noun for child is "youth," "kid," or "offspring."

TOT is the only palindrome

these are the other wynonyms wich are not palindromes

adolescent, anklebiter, babe, baby, bairn, bambino, brat, cherub, chick, cub, descendant, dickens, imp, infant, innocent, issue, juvenile, kid, kiddie, lamb, little angel, little darling, little doll, little one, minor, mite, moppet, neonate, nestling, newborn, nipper, nursling, offspring, preteen, progeny, pubescent, shaver, small fry, sprout, squirt, stripling, suckling, tadpole, teen, teenager, teenybopper, toddler, tot, tyke, urchin, whippersnapper, young one, youngster, youth

baby

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tyke, shaver, sprout, rugrat,

No. This word is used to as a synonym for a child or a "youngster". It is not a curse word.

a baby fish is called a fry