baffle vs gravel

baffle and gravel both are nouns.

Word	Noun	Adjective	Verb	Adverb
baffle	Yes	No	Yes	No
gravel	Yes	No	Yes	No

As verbs, baffle and gravel are synonyms defined as:

Other synonyms of baffle include amaze, beat, bewilder, dumbfound, flummox, get, mystify, nonplus, perplex, pose, puzzle, stick, stupefy, vex.

baffle (noun)	gravel (noun)
a flat plate that controls or directs the flow of fluid or energy	rock fragments and pebbles

baffle (verb)	gravel (verb)
restrain the emission of (sound, fluid, etc.)	be a mystery or bewildering to
be a mystery or bewildering to	cover with gravel
hinder or prevent (the efforts, plans, or desires) of	cause annoyance in; disturb, especially by minor irritations