Thesaurus

ultracautious

adjective

Synonyms & Antonyms of ultracautious

See the Dictionary Definition 

Keep scrolling for more

Learn More about ultracautious

Time Traveler for ultracautious

Time Traveler

The first known use of ultracautious was in 1853

See more words from the same year

Statistics for ultracautious

Last Updated

24 Feb 2020

Cite this Entry

“Ultracautious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultracautious. Accessed 4 Apr. 2020.

More from Merriam-Webster on ultracautious

Dictionary: Definition of ultracautious

Comments on ultracautious

What made you want to look up ultracautious? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

Name that Thing: Flower Edition

Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!