We found 3 dictionaries that define the word be worried sick:

General (2 matching dictionaries)

Miscellaneous (1 matching dictionary)

1. be worried sick: Idioms

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