tutelar vs tutelary

tutelar and tutelary both are adjectives.

Word	Noun	Adjective	Verb	Adverb
tutelar	No	Yes	No	No
tutelary	No	Yes	No	No

As adjectives, tutelar and tutelary are synonyms defined as:

tutelar and tutelary: providing protective supervision; watching over or safeguarding

Other synonyms of tutelar include custodial.

tutelar (adjective)	tutelary (adjective)
providing protective supervision; watching over or safeguarding	providing protective supervision; watching over or safeguarding