We found 16 dictionaries that define the word unstableness:

General (12 matching dictionaries)

1. unstableness: Merriam-Webster
2. unstableness: Oxford Learner's Dictionaries
3. unstableness: Collins English Dictionary
4. unstableness: Vocabulary.com
5. unstableness: Wordnik
6. unstableness: Wiktionary
7. unstableness: Dictionary.com
8. unstableness: Rhymezone
9. unstableness: Webster's 1828 Dictionary
10. unstableness: FreeDictionary.org
11. unstableness: Mnemonic Dictionary
12. unstableness: TheFreeDictionary.com

Business (1 matching dictionary)

13. unstableness: Legal dictionary

Computing (1 matching dictionary)

14. unstableness: Encyclopedia

Medicine (2 matching dictionaries)

15. unstableness: Merriam-Webster Medical Dictionary
16. unstableness: Medical dictionary

(Note: See unstable as well.)

Definitions from Wiktionary (unstableness) ▸ noun:  The quality of being unstable; instability Similar: instability, unsteadiness, instableness, unsteadfastness, stabilizability, unfirmness, unstability, stableness, hyperstability, unsettledness, more... Opposite: stability, steadiness, firmness, security, consistency ▸ Words similar to unstableness ▸ Usage examples for unstableness ▸ Idioms related to unstableness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing unstableness ▸ Words that often appear near unstableness ▸ Rhymes of unstableness ▸ Invented words related to unstableness