The phrase 'be disinclined' means to not feel inclined or not feel like doing something. There are several synonyms for this phrase depending on the context, which can be used to give a more descriptive and engaging writing or speaking. The list of synonyms for the phrase includes unwilling, averse, reluctant, hesitant, resistant, unenthusiastic, indifferent, uninterested, apathetic, and cold. Each of these synonyms can be used according to the tone and style of the writing or speaking and are useful in conveying a specific meaning to the audience. These synonyms help the writer to avoid repeating the same phrase and give a more varied and expressive vocabulary.