- wimp, chicken, crybaby - a person who lacks confidence, is irresolute and wishy-washy
--1 is a kind of weakling, doormat, wuss
- whiner, complainer, moaner, sniveller, crybaby, bellyacher, grumbler, squawker - a person given to excessive complaints and crying and whining
--2 is a kind of unpleasant person, disagreeable person
--2 has particulars: kvetch