Answer: wimp

AnswerCrossword Clue
WIMPBig baby
WIMPRelative of a nerd
WIMPTwerp
WIMPIneffective one
WIMPWeak, dull person
WIMPChicken, so to speak
WIMPBully's target, maybe
WIMPWeak sort
WIMPNebbish
WIMPWeak type
WIMPBush image, circa 1988
WIMPCoward
WIMPCharles Atlas once
WIMPTwerp's cousin
WIMPHardly the heroic type
WIMPSofty
WIMPCowardly one
WIMPNot-so-courageous sort
WIMPPushover
WIMPScaredy-cat
wimpto be or act like a wimp
wimpa timid person / to act like a wimp, as in the phrase to wimp out
wimpto show timidity or cowardice; chicken out
wimpweak, ineffectual person
wimpa weak, cowardly, or ineffectual person
wimpany of a group of weakly interacting elementary particles predicted by various unified field theories, as the W particle and Z-zero particle, that are characterized by relatively large masses
WIMPHardly a he-man
WIMPWeak person
WIMPCream puff
WIMPUnlikely bodybuilder
WIMPNamby-pamby
WIMPWuss
WIMPMilksop
WIMPUnlikely hero
WIMPMilquetoast
WIMPSpineless one
WIMPFraidy-cat
WIMPSissy
WIMPSpineless sort
WIMPWeakling