Definitions

nonplus

[non-pluhs] / nɒnˈplʌs /

VERB

confuse, perplex

Synonyms

STRONGEST

astonish astound baffle bewilder daze disconcert dumbfound faze fluster mystify

STRONG

balk beat boggle buffalo confound discomfit discountenance dismay embarrass floor flurry frustrate get muddle overcome paralyze puzzle rattle stagger stick stump stun stymie throw thwart

WEAK

mess with one's head rattle one's cage take aback throw into tizzy

Antonyms

STRONGEST

bore calm clear up comfort enlighten expect explain explicate

STRONG

aid assist clarify encourage give in help lose please soothe support surrender yield

WEAK

educate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He found cross-examinations mentally invigorating, soon learned that he could nonplus storming attorneys if he kept smiling no matter how galling their insinuations.

From Time Magazine Archive

The adjurer appeared, for one moment, fairly at a nonplus.

From Traditions of Lancashire, Volume 2 by Roby, John

Each desperate plunge elicited from the sufferers oaths and expressions which only those who have seen sailors completely at a nonplus on shore can conceive.

From Journals of Two Expeditions of Discovery in North-West and Western Australia, Volume 1 by Grey, George

Here was a nonplus, not perhaps without its comical side.

From Chivalry by Elliott, Elizabeth Shippen Green

Peter was puzzled, and scratched his ear like a man at a nonplus.

From The Daltons, Volume II (of II) Or,Three Roads In Life by Lever, Charles James

Vocabulary lists containing nonplus

The Vocabulary.com Top 1000

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A Spelling Bee for Fun

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100 SAT Words Beginning with "N"

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!