硬 - stiff, hard

hard; solid; tough

arteriosclerosis; hardening of the arteries

cirrhosis (of the liver)

hard-liners; diehards; hawks

coin

firm; strong; unbending; unyielding; uncompromising; stubborn; tough; hard-line

hard (esp. of hardball, tennis, etc.)

firmness; hardness; stiffness; honesty

hardening; vulcanization; vulcanisation; sclerosis; curing

stiffening; rigidity; rigor; stiffness; ossification; petrification

hardness; solidity

hardness; stiffness