blockade vs forbid

blockade is a noun but forbid is not a noun.

Word	Noun	Adjective	Verb	Adverb
blockade	Yes	No	Yes	No
forbid	No	No	Yes	No

As verbs, forbid is a hypernym of blockade; that is, forbid is a word with a broader meaning than blockade:

Other hypernyms of blockade include foreclose, forestall, preclude, prevent.

blockade (noun)	forbid (noun)
a war measure that isolates some area of importance to the enemy
prevents access or progress

blockade (verb)	forbid (verb)
impose a blockade on	command against
obstruct access to	keep from happening or arising; make impossible
render unsuitable for passage
hinder or prevent the progress or accomplishment of