We found 18 dictionaries that define the word pessimistically:

General (14 matching dictionaries)

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

Business (1 matching dictionary)

13. pessimistically: Legal dictionary

Computing (1 matching dictionary)

14. pessimistically: Encyclopedia

Medicine (2 matching dictionaries)

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

(Note: See pessimistic as well.)

Definitions from Wiktionary (pessimistically) ▸ adverb:  In a pessimistic manner. Similar: pessimally, optimistically, depressively, depressingly, depressedly, gloomingly, gloomily, bleakly, cynically, unhopefully, more... Opposite: optimistically, hopefully, positively Types: bleak, dismal, gloomy, hopeless, negative, dark, joyless, more... ▸ Words similar to pessimistically ▸ Usage examples for pessimistically ▸ Idioms related to pessimistically ▸ Wikipedia articles (New!) ▸ Words that often appear near pessimistically ▸ Rhymes of pessimistically ▸ Invented words related to pessimistically