ambuscade vs ambush

ambuscade and ambush both are nouns.

Word	Noun	Adjective	Verb	Adverb
ambuscade	Yes	No	Yes	No
ambush	Yes	No	Yes	No

As nouns, ambuscade and ambush are synonyms defined as:

ambuscade and ambush: the act of concealing yourself and lying in wait to attack by surprise

Other synonyms of ambuscade include lying in wait, trap.

As verbs, ambuscade and ambush are synonyms defined as:

Other synonyms of ambuscade include bushwhack, lie in wait, lurk, scupper, waylay.

ambuscade (noun)	ambush (noun)
the act of concealing yourself and lying in wait to attack by surprise	the act of concealing yourself and lying in wait to attack by surprise

ambuscade (verb)	ambush (verb)
wait in hiding to attack	wait in hiding to attack
	hunt (quarry) by stalking and ambushing