tugger vs dragger

tugger and dragger both are nouns.

Word	Noun	Adjective	Verb	Adverb
tugger	Yes	No	No	No
dragger	Yes	No	No	No

As nouns, tugger and dragger are synonyms defined as:

tugger and dragger: someone who pulls or tugs or drags in an effort to move something

Other synonyms of tugger include puller.

tugger (noun)	dragger (noun)
someone who pulls or tugs or drags in an effort to move something	a fishing boat that uses a trawl net or dragnet to catch fish
	someone who pulls or tugs or drags in an effort to move something