question mark

[kwes-chuhn mahrk] / ˈkwɛs tʃən ˌmɑrk /

NOUN

enigma

Synonyms

STRONGEST

conundrum puzzle

STRONG

bewilderment cliffhanger crux cryptogram grabber knot mystification parable perplexity problem puzzlement puzzler question riddle secret sphinx sticker stickler stumper teaser twister why

WEAK

Gordian knot mind-boggler mind-twister sixty-four dollar question tough nut to crack

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.

She’s a big question mark in the field.

From Los Angeles Times • Jun. 3, 2026

One of his projects, focused on adaptation to climate change, has already been axed, and he cannot hire any more PhD students, with a giant question mark over his funding.

From Barron's • Jun. 1, 2026

A question mark hovers over this $30,000 offer.

From MarketWatch • May 16, 2026

Better than ever this season but still a question mark over whether he could progress again at the age of 10 to figure here.

From BBC • Apr. 9, 2026

Then he adds, his voice a question mark, “If that’s okay with you?”

From "Blended" by Sharon M. Draper

question mark

Example Sentences

Related Words