reluctant vs loath

reluctant and loath both are adjectives.

Word	Noun	Adjective	Verb	Adverb
reluctant	No	Yes	No	No
loath	No	Yes	No	No

As adjectives, reluctant and loath are synonyms defined as:

reluctant and loath: unwillingness to do something contrary to your custom

Other synonyms of reluctant include loth.

reluctant (adjective)	loath (adjective)
disinclined to become involved	(usually followed by `to') strongly opposed
not eager	unwillingness to do something contrary to your custom
unwillingness to do something contrary to your custom