We found 12 dictionaries that define the word paranoiacs:

General (8 matching dictionaries)

1. paranoiacs: Merriam-Webster
2. paranoiacs: Collins English Dictionary
3. paranoiacs: Vocabulary.com
4. paranoiacs: Wordnik
5. paranoiacs: Cambridge Advanced Learner's Dictionary
6. paranoiacs: Wiktionary
7. paranoiacs: Dictionary.com
8. paranoiacs: TheFreeDictionary.com

Business (1 matching dictionary)

9. paranoiacs: Legal dictionary

Computing (1 matching dictionary)

10. paranoiacs: Encyclopedia

Medicine (2 matching dictionaries)

11. paranoiacs: Merriam-Webster Medical Dictionary
12. paranoiacs: Medical dictionary

(Note: See paranoiac as well.)

Definitions from Wiktionary (paranoiac) ▸ adjective:  Pertaining to, or exhibiting, paranoia. ▸ noun:  Somebody who has paranoia, a paranoid person. ▸ Also see paranoiac ▸ Words similar to paranoiacs ▸ Usage examples for paranoiacs ▸ Idioms related to paranoiacs ▸ Wikipedia articles (New!) ▸ Popular adjectives describing paranoiacs ▸ Popular nouns described by paranoiacs ▸ Words that often appear near paranoiacs ▸ Rhymes of paranoiacs ▸ Invented words related to paranoiacs