hesitant
/ˈhɛzɪtənt/
adjective
- Slow to act or speak because of doubt, uncertainty, or reluctance; not eager or willing.
- He gave a hesitant answer, pausing between each word.
- She was hesitant to try the spicy dish because she didn't like hot food.
- The company was hesitant to invest in new technology without seeing proof of its success.