adjuster vs adjustor

adjuster and adjustor both are nouns.

Word	Noun	Adjective	Verb	Adverb
adjuster	Yes	No	No	No
adjustor	Yes	No	No	No

As nouns, adjuster and adjustor are synonyms defined as:

adjuster and adjustor: one who investigates insurance claims or claims for damages and recommends an effective settlement

Other synonyms of adjuster include claim agent, claims adjuster, claims adjustor.

adjuster (noun)	adjustor (noun)
one who investigates insurance claims or claims for damages and recommends an effective settlement	one who investigates insurance claims or claims for damages and recommends an effective settlement