What is the synonym for reluctant?

Here are some synonyms for "reluctant", depending on the specific nuance you want to convey:

General reluctance:

* Hesitant

* Unwilling

* Disinclined

* Averse

* Loath

* Resistant

Reluctance due to fear or apprehension:

* Wary

* Apprehensive

* Timid

* Leery

Reluctance due to unwillingness to act:

* Indifferent

* Unenthusiastic

* Apathetic

* Passive

Reluctance due to a sense of obligation:

* Grudging

* Forced

* Constrained

The best synonym will depend on the specific context of your sentence.