We found 2 dictionaries that define the word stick-at-itiveness:

General (2 matching dictionaries)

1. stick-at-itiveness: Merriam-Webster
2. stick-at-itiveness: Wiktionary

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