We found one dictionary that defines the word teethache:

General (1 matching dictionary)

1. teethache: Wiktionary

Definitions from Wiktionary (teethache) ▸ noun:  (dated) Synonym of toothache ▸ Words similar to teethache ▸ Usage examples for teethache ▸ Idioms related to teethache ▸ Wikipedia articles (New!) ▸ Popular adjectives describing teethache ▸ Words that often appear near teethache ▸ Rhymes of teethache ▸ Invented words related to teethache