We found one dictionary that defines the word unstanch:

General (1 matching dictionary)

1. unstanch: Wordnik

Opposite: staunch, steady, secure, firm, unwavering ▸ Words similar to unstanch ▸ Usage examples for unstanch ▸ Idioms related to unstanch ▸ Wikipedia articles (New!) ▸ Words that often appear near unstanch ▸ Rhymes of unstanch ▸ Invented words related to unstanch