broil vs grilling

broil and grilling both are nouns.

Word	Noun	Adjective	Verb	Adverb
broil	Yes	No	Yes	No
grilling	Yes	No	No	No

As nouns, broil and grilling are synonyms defined as:

broil and grilling: cooking by direct exposure to radiant heat (as over a fire or under a grill)

Other synonyms of broil include broiling.

broil (noun)	grilling (noun)
cooking by direct exposure to radiant heat (as over a fire or under a grill)	cooking by direct exposure to radiant heat (as over a fire or under a grill)

broil (verb)	grilling (verb)
cook under a broiler
heat by a natural force
be very hot, due to hot weather or exposure to the sun