hook vs barb

hook and barb both are nouns.

Word	Noun	Adjective	Verb	Adverb
hook	Yes	No	Yes	No
barb	Yes	No	Yes	No

hook (noun)	barb (noun)
a short swinging punch delivered from the side with the elbow bent	one of the parallel filaments projecting from the main shaft of a feather
a golf shot that curves to the left for a right-handed golfer	a subsidiary point facing opposite from the main point that makes an arrowhead or spear hard to remove
a basketball shot made over the head with the hand that is farther from the basket	the pointed part of barbed wire
a curved or bent implement for suspending or pulling something	an aggressive remark directed at a person like a missile and intended to have a telling effect
a mechanical device that is curved or bent to suspend or hold or pull something
a catch for locking a door
anything that serves as an enticement
a sharp curve or crook; a shape resembling a hook

hook (verb)	barb (verb)
approach with an offer of sexual favors	provide with barbs
entice and trap
secure with the foot
to cause (someone or oneself) to become dependent (on something, especially a narcotic drug)
fasten with a hook
catch with a hook
hit with a hook
hit a ball and put a spin on it so that it travels to the left
make a piece of needlework by interlocking and looping thread with a hooked needle
make off with belongings of others
take by theft
rip off; ask an unreasonable price