diversionist vs wrecker

diversionist and wrecker both are nouns.

Word	Noun	Adjective	Verb	Adverb
diversionist	Yes	No	No	No
wrecker	Yes	No	No	No

As nouns, diversionist and wrecker are synonyms defined as:

diversionist and wrecker: someone who commits sabotage or deliberately causes wrecks

Other synonyms of diversionist include saboteur.

diversionist (noun)	wrecker (noun)
someone who commits sabotage or deliberately causes wrecks	a truck equipped to hoist and pull wrecked cars (or to remove cars from no-parking zones)
	someone who commits sabotage or deliberately causes wrecks
	someone who demolishes or dismantles buildings as a job