smokejumper

As nouns the difference between fireman and smokejumper

is that fireman is (firefighting) someone (implied male) who is skilled in the work of fighting fire while smokejumper is a firefighter who parachutes into a remote area to combat wildfires.

Hotshotfirefighter is likely misspelled.

Hotshotfirefighter has no English definition.

As a noun smokejumper is

a firefighter who parachutes into a remote area to combat wildfires.

As nouns the difference between hotshot and smokejumper

is that hotshot is someone with exceptional skills in a certain field while smokejumper is a firefighter who parachutes into a remote area to combat wildfires.

As an adjective hotshot

is highly skilled.

As nouns the difference between taxonomy and smokejumper

is that taxonomy is the science or the technique used to make a classification while smokejumper is a firefighter who parachutes into a remote area to combat wildfires.