counsellor vs counselor

counsellor and counselor both are nouns.

Word	Noun	Adjective	Verb	Adverb
counsellor	Yes	No	No	No
counselor	Yes	No	No	No

As nouns, counsellor and counselor are synonyms defined as:

Other synonyms of counsellor include advocate, counsel, counselor-at-law, pleader.

As nouns, counsellor and counselor are synonyms defined as:

As nouns, counsellor and counselor are synonyms defined as:

counsellor and counselor: someone who has supervisory duties at a summer camp

counsellor (noun)	counselor (noun)
a lawyer who pleads cases in court	a lawyer who pleads cases in court
someone who gives advice about problems	someone who gives advice about problems
someone who has supervisory duties at a summer camp	someone who has supervisory duties at a summer camp