throttler vs garrotter

throttler and garrotter both are nouns.

Word	Noun	Adjective	Verb	Adverb
throttler	Yes	No	No	No
garrotter	Yes	No	No	No

As nouns, throttler and garrotter are synonyms defined as:

Other synonyms of throttler include choker, garroter, strangler.

throttler (noun)	garrotter (noun)
someone who kills by strangling	someone who kills by strangling