Preposition: about

• suitability: The papers before the City Council would have made any licensing authority have serious doubts about the suitability of the applicants for registration.

• wisdom: However, Taylor, like most middle-class reformers, had doubts about the wisdom of universal suffrage.

Object

• sincerity: But even in that short time, itâs hard to doubt the staffâs sincerity for the welfare of the dolphins.

• existence: He did not say he doubted the existence of God.

• anyone: I doubt that anyone can imagine the pain or duration of such a death.

Converse of object

• cast: Their findings cast grave doubts on the possibility of Martian life.

• express: Even some of the Prime Minister's oldest allies are now expressing doubts.

• linger: At all times there was a lingering doubt about Lamb's commitment.

• throw: And this has thrown doubt on the accuracy of many data analysis techniques commonly used in business computing.

• have: You 've no doubt heard stories about creative people getting ripped off?

• raise: The Tribunal attaches no weight whatsoever to her affidavit, the truth of which raises doubts in its minds.

Converse of subject

• plague: Stock and foreign exchange markets have been plagued by doubts about the health of certain banks and corporations.

Adjective modifier

• reasonable: The prosecution must prove each accused's intention beyond reasonable doubt.

• niggling: But there was, and always is, a niggling doubt in my mind whenever I get distracted.

• little: There is also little doubt about Imperial's share of the black market.

• slight: Now, have you the slightest doubt that Jarrett told you it had been agreed to hand over the child for £ 5?

• grave: Their findings cast grave doubts on the possibility of Martian life.

• serious: There are serious doubts about such a minister operating within the Department of Health, whose main business is the NHS.

Modifying Another Word

• no: There is no doubting the impact the anti-war movement has had on the trade union movement.

Noun used with modifier

• self: Her guidance led me to make positive, practical commitments to bite-sized tasks, which miraculously dissolved the self doubt.