tackle vs fishing line

tackle and fishing line both are nouns.

Word	Noun	Adjective	Verb	Adverb
tackle	Yes	No	Yes	No
fishing line	Yes	No	No	No

tackle (noun)	fishing line (noun)
(American football) grasping an opposing player with the intention of stopping by throwing to the ground	a length of cord to which the leader and float and sinker and hook are attached
(American football) a position on the line of scrimmage, typically opposite one of the offensive guards
gear consisting of ropes etc. supporting a ship's masts and sails
gear used in fishing
the person who plays offensive or defensive tackle on a football team

tackle (verb)	fishing line (verb)
seize and throw down an opponent player, who usually carries the ball
put a harness
accept as a challenge