We found 15 dictionaries that define the word adventitiously:

General (11 matching dictionaries)

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

Business (1 matching dictionary)

12. adventitiously: Legal dictionary

Computing (1 matching dictionary)

13. adventitiously: Encyclopedia

Medicine (2 matching dictionaries)

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

(Note: See adventitious as well.)

Definitions from Wiktionary (adventitiously) ▸ adverb:  in an adventitious manner; sporadically. Similar: adventitially, adventurously, misadventurously, unadventurously, spasmodically, accidentally, fortuitously, occasionally, incidentally, happenstantially, more... ▸ Words similar to adventitiously ▸ Usage examples for adventitiously ▸ Idioms related to adventitiously ▸ Wikipedia articles (New!) ▸ Words that often appear near adventitiously ▸ Rhymes of adventitiously ▸ Invented words related to adventitiously