"Raise hope" is an expression that refers to instilling a sense of optimism or positivity for a situation or outcome. There are several synonyms that can be used interchangeably with "raise hope", including "rekindle hope", "restore hope", "ignite hope", "bolster hope" and "uplift hope". These words all have a similar meaning and convey the idea of renewing one's faith in a positive outcome. Raising hope is an important aspect of promoting mental and emotional well-being, as it helps to strengthen one's resolve and determination in the face of challenges. Therefore, using a variety of synonyms for "raise hope" can help to keep language fresh and impactful, while still conveying the same essential message.