Usually means: Dangerous, involving significant risk, hazardous.
Definitions Related words Phrases Mentions Lyrics History Colors (New!)
We found 28 dictionaries that define the word Perilous:

General (26 matching dictionaries)
  1. perilous: Longman Dictionary of Contemporary English
  2. perilous: Merriam-Webster
  3. perilous: Oxford Learner's Dictionaries
  4. perilous: American Heritage Dictionary of the English Language
  5. perilous: Collins English Dictionary
  6. perilous: Vocabulary.com
  7. Perilous, perilous: Wordnik
  8. perilous: Cambridge Advanced Learner's Dictionary
  9. perilous: Wiktionary
  10. perilous: Webster's New World College Dictionary, 4th Ed.
  11. perilous: The Wordsmyth English Dictionary-Thesaurus
  12. perilous: Infoplease Dictionary
  13. Perilous, perilous: Dictionary.com
  14. perilous: Online Etymology Dictionary
  15. perilous: Cambridge Essential American English Dictionary
  16. Perilous: Wikipedia, the Free Encyclopedia
  17. Perilous: Online Plain Text English Dictionary
  18. perilous: Webster's Revised Unabridged, 1913 Edition
  19. perilous: Rhymezone
  20. Perilous: AllWords.com Multi-Lingual Dictionary
  21. perilous: Webster's 1828 Dictionary
  22. perilous: FreeDictionary.org
  23. perilous: Mnemonic Dictionary
  24. perilous: TheFreeDictionary.com

Business (1 matching dictionary)
  1. perilous: Legal dictionary

Slang (1 matching dictionary)
  1. perilous: Urban Dictionary

(Note: See perilously as well.)

Google, News, Images, Wikipedia, Reddit, Scrabble
Definitions from Wiktionary (perilous)

▸ adjective:  Dangerous, full of peril.

Similar:
parlous, dangerous, precarious, unsafe, touch-and-go, periculous, plightful, dangerful, death-defying, life-or-death, more...

Opposite:
safe, secure, harmless, non-threatening, low-risk

Types:
dangerous, risky, hazardous, unpredictable, treacherous, more...

Phrases:
Siege Perilous, castle perilous, Captain Underpants and the Perilous Plot of Professor Poopypants, Chapel perilous, opposite of perilous, more...

Adjectives:
more, right, such, same, little, graveside, best, yard, full, highest, wilful

Colors:
    blood red,     deep purple,     stormy blue,     fiery orange,     venom green, more...


▸ Word origin

▸ Words similar to Perilous

▸ Usage examples for Perilous

▸ Idioms related to Perilous

▸ Wikipedia articles (New!)

▸ Popular nouns described by Perilous

▸ Words that often appear near Perilous

▸ Rhymes of Perilous

▸ Invented words related to Perilous

Similar:
parlous, dangerous, precarious, unsafe, touch-and-go, periculous, plightful, dangerful, death-defying, life-or-death, more...

Opposite:
safe, secure, harmless, non-threatening, low-risk

Types:
dangerous, risky, hazardous, unpredictable, treacherous, more...

Phrases:
Siege Perilous, castle perilous, Captain Underpants and the Perilous Plot of Professor Poopypants, Chapel perilous, opposite of perilous, more perilous, more...

Adjectives:
more, right, such, same, little, graveside, best, yard, full, highest, wilful

Colors:
    blood red,     deep purple,     stormy blue,     fiery orange,     venom green, more...



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.


(Click a button above to see words related to "Perilous" that fit the given meter.)



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Compound Your Joy