asker vs enquirer

asker and enquirer both are nouns.

Word	Noun	Adjective	Verb	Adverb
asker	Yes	No	No	No
enquirer	Yes	No	No	No

As nouns, asker and enquirer are synonyms defined as:

Other synonyms of asker include inquirer, querier, questioner.

asker (noun)	enquirer (noun)
someone who asks a question	someone who asks a question