We found one dictionary that defines the word be too good to be true:

Miscellaneous (1 matching dictionary)

1. be too good to be true: Idioms

▸ Words similar to be too good to be true ▸ Usage examples for be too good to be true ▸ Idioms related to be too good to be true ▸ Wikipedia articles (New!) ▸ Words that often appear near be too good to be true ▸ Rhymes of be too good to be true ▸ Invented words related to be too good to be true