Spa or Resort Words
This guess feels very plausible initially. 'Hot' and 'Spring' both strongly evoke a spa, like a 'hot spring'. 'Fresh' can fit with concepts like fresh linen or fresh air at a retreat. However, the theme breaks on two of the five clues: 'Sparkling' and 'Distilled' have no clear or direct connection to a resort experience, making this an incomplete fit.