We found 15 dictionaries that define the word antagonistically:

General (11 matching dictionaries)

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

Business (1 matching dictionary)

12. antagonistically: Legal dictionary

Computing (1 matching dictionary)

13. antagonistically: Encyclopedia

Medicine (2 matching dictionaries)

14. antagonistically: Merriam-Webster Medical Dictionary
15. antagonistically: Medical dictionary

(Note: See antagonistic as well.)

Definitions from Wiktionary (antagonistically) ▸ adverb:  In an antagonistic manner. Similar: antagonically, adversarially, adversatively, inimically, antipathetically, agonistically, opposingly, adversely, hostilely, opposedly, more... Opposite: amicably, harmoniously, peacefully, cordially ▸ Words similar to antagonistically ▸ Usage examples for antagonistically ▸ Idioms related to antagonistically ▸ Wikipedia articles (New!) ▸ Words that often appear near antagonistically ▸ Rhymes of antagonistically ▸ Invented words related to antagonistically