We found 19 dictionaries that define the word saneness:

General (14 matching dictionaries)

1. saneness: Merriam-Webster
2. saneness: Oxford Learner's Dictionaries
3. saneness: Collins English Dictionary
4. saneness: Vocabulary.com
5. saneness: Wordnik
6. saneness: Wiktionary
7. saneness: Dictionary.com
8. Saneness: Online Plain Text English Dictionary
9. saneness: Webster's Revised Unabridged, 1913 Edition
10. saneness: Rhymezone
11. Saneness: AllWords.com Multi-Lingual Dictionary
12. saneness: FreeDictionary.org
13. saneness: Mnemonic Dictionary
14. Saneness: TheFreeDictionary.com

Business (2 matching dictionaries)

15. saneness: Merriam-Webster Legal Dictionary
16. saneness: Legal dictionary

Computing (1 matching dictionary)

17. saneness: Encyclopedia

Medicine (2 matching dictionaries)

18. saneness: Merriam-Webster Medical Dictionary
19. saneness: Medical dictionary

(Note: See sane as well.)

Definitions from Wiktionary (saneness) ▸ noun:  Synonym of sanity (which is the more common term). Similar: sanity, sanitariness, sageness, sensibleness, unsanity, sereneness, sanativeness, sageliness, insanity, saintliness, more... Adjectives: comparative, general, moral, very, spiritual, mental, quiet ▸ Words similar to saneness ▸ Usage examples for saneness ▸ Idioms related to saneness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing saneness ▸ Words that often appear near saneness ▸ Rhymes of saneness ▸ Invented words related to saneness