We found 25 dictionaries that define the word substantially:

General (21 matching dictionaries)

1. substantially: Longman Dictionary of Contemporary English
2. substantially: Merriam-Webster
3. substantially: Oxford Learner's Dictionaries
4. substantially: Collins English Dictionary
5. substantially: Vocabulary.com
6. Substantially, substantially: Wordnik
7. substantially: Cambridge Advanced Learner's Dictionary
8. substantially: Wiktionary
9. substantially: Dictionary.com
10. substantially: Cambridge Essential American English Dictionary
11. Substantially: Wikipedia, the Free Encyclopedia
12. Substantially: Online Plain Text English Dictionary
13. substantially: Webster's Revised Unabridged, 1913 Edition
14. substantially: Rhymezone
15. Substantially: AllWords.com Multi-Lingual Dictionary
16. substantially: Webster's 1828 Dictionary
17. substantially: FreeDictionary.org
18. substantially: Mnemonic Dictionary
19. substantially: TheFreeDictionary.com

Business (2 matching dictionaries)

20. substantially: Merriam-Webster Legal Dictionary
21. substantially: Legal dictionary

Computing (1 matching dictionary)

22. substantially: Encyclopedia

Slang (1 matching dictionary)

23. substantially: Urban Dictionary

(Note: See substantial as well.)

Definitions from Wiktionary ( ) ▸ adverb:  In a strong or substantial manner; considerably. ▸ adverb:  To a great extent; in essence; essentially. ▸ adverb:  Without material qualifications. Similar: considerably, well, significantly, appreciably, markedly, measurably, dramatically, correspondingly, drastically, materially, more... Opposite: minimally, slightly, insignificantly, marginally, negligibly Types: greatly, enormously, tremendously, significantly, considerably, more... Phrases: substantially equal periodic payments, substantially help, substantially more, substantially less, substantially acknowledge, more... ▸ Words similar to substantially ▸ Usage examples for substantially ▸ Idioms related to substantially ▸ Wikipedia articles (New!) ▸ Words that often appear near substantially ▸ Rhymes of substantially ▸ Invented words related to substantially