reluctant

adjectives

unwillingness to do something contrary to your custom
"a reluctant smile"; "loath to admit a mistake"
is derived from
disinclined to become involved
"they were usually reluctant to socialize"; "reluctant to help"
is derived from
is similar to
unwilling because of mild dislike or disapproval
"disinclined to say anything to anybody"
not eager
"foreigners stubbornly reluctant to accept our ways"; "fresh from college and reluctant for the moment to marry him"
is derived from
is similar to
lacking interest or spirit or animation
"decrepit, colorless uneager things"