Being loath is an emotion that represents a feeling of reluctance, unwillingness, and disliking towards something. Some of the antonyms for being loath include; eager, willing, enthusiastic, keen, and disposed. If you are eager, you are full of excitement and anticipation towards something. Willing implies that you are ready to perform a task or participate in an activity. An enthusiastic person is full of energy, and they exhibit a lot of passion and interest towards something. Keen means that you are mentally sharp, and you have a genuine interest in something. Lastly, if you are disposed, you are inclined or likely to do something. These antonyms provide alternatives to being loath and help express different emotions towards diverse situations.