Crybaby

Noun

 * 1) A baby that cries excessively.
 * 2) Someone whose feelings are very easily hurt, often by trivial matters.

Related terms

 * cry like a baby

Thesaurus
Milquetoast, baby, big baby, chicken, doormat, dull tool, gutless wonder, invertebrate, jellyfish, lightweight, meek soul, milksop, mollycoddle, namby-pamby, nebbish, nonentity, pansy, pantywaist, pushover, sad sack, sissy, softling, softy, sop, weak sister, weakling

Alternative forms

 * cry baby
 * cry-baby