We found 17 dictionaries that define the word maniacally:

General (13 matching dictionaries)

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

Art (1 matching dictionary)

12. -maniacally: A Cross Reference of Latin and Greek Elements

Business (1 matching dictionary)

13. maniacally: Legal dictionary

Medicine (2 matching dictionaries)

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

(Note: See maniacal as well.)

Definitions from Wiktionary (maniacally) ▸ adverb:  In a maniacal manner; frantically. Similar: manically, crazedly, frenziedly, frantically, madly, franticly, crazily, psychotically, frenetically, demoniacally, more... Opposite: calmly, sanely, rationally, reasonably Types: insanely, derangedly, madly, crazily, lunatically, more... ▸ Words similar to maniacally ▸ Usage examples for maniacally ▸ Idioms related to maniacally ▸ Wikipedia articles (New!) ▸ Words that often appear near maniacally ▸ Rhymes of maniacally ▸ Invented words related to maniacally