loath

英[ləʊθ] 美[loθ]

1. unwillingness to do something contrary to your custom;: "a reluctant smile"; "loath to admit a mistake"; "unwilling to face facts"

2. (usually followed by `to') strongly opposed;: "antipathetic to new ideas"; "averse to taking risks"; "loath to go on such short notice"; "clearly indisposed to grant their request"