We found 15 dictionaries that define the word -ness:

General (14 matching dictionaries)

1. -ness: Merriam-Webster
2. -ness: Oxford Learner's Dictionaries
3. -ness: Collins English Dictionary
4. -ness: Wordnik
5. -ness: Cambridge Advanced Learner's Dictionary
6. -ness: Wiktionary
7. -ness: Webster's New World College Dictionary, 4th Ed.
8. -ness: The Wordsmyth English Dictionary-Thesaurus
9. -ness: Dictionary.com
10. -ness: Online Etymology Dictionary
11. -ness: Online Plain Text English Dictionary
12. -ness: MyWord.info

Medicine (1 matching dictionary)

13. -ness: Medical dictionary

Types: goodness, badness, darkness, lightness, happiness, sadness, tiredness, madness, gladness, more... ▸ Word origin ▸ Words similar to -ness ▸ Usage examples for -ness ▸ Idioms related to -ness ▸ Wikipedia articles (New!) ▸ Words that often appear near -ness ▸ Rhymes of -ness ▸ Invented words related to -ness