inclined to give in; submissive; compliant

a timid, yielding man.

tending to give way, esp. under pressure; flexible; supple; pliable

a yielding mattress.

(of a crop, soil, etc.) producing a yield; productive.

adjective

obstinate , resistant , unflexible , hard , rigid , solid , unyielding

adjective

acquiescent , biddable , compliant , docile , easy , flexible , humble , nonresistant , obedient , passive , pliable , pliant , putty in one’s hands , resigned , submissive , tractable , elastic , malleable , mushy , pappy , plastic , pulpy , quaggy , resilient , spongy , springy , squishy , supple , tractile , unresisting , pulpous , squashy , adaptable , amenable , capitulatory , cession , cracking , deferential , ductile , facile , fawning , fictile , indulgent , irresolute , meek , obsequious , servile , soft , susceptible