OTIOSE Synonyms: 60 Similar and Opposite Words

Q: How is the word 'otiose' distinct from other similar adjectives?

Some common synonyms of otiose are empty , hollow , idle , nugatory , and vain . While all these words mean "being without worth or significance," otiose suggests that something serves no purpose and is either an encumbrance or a superfluity. // a film without a single otiose scene

Q: How do 'empty' and 'hollow' relate to one another, in the sense of 'otiose'?

Both empty and hollow suggest a deceiving lack of real substance or soundness or genuineness. // an empty attempt at reconciliation // a hollow victory

Q: When might 'idle' be a better fit than 'otiose'?

The synonyms idle and otiose are sometimes interchangeable, but idle suggests being incapable of worthwhile use or effect. // idle speculations

Q: When is it sensible to use 'nugatory' instead of 'otiose'?

Although the words nugatory and otiose have much in common, nugatory suggests triviality or insignificance. // a monarch with nugatory powers

Q: When could 'vain' be used to replace 'otiose'?

The words vain and otiose are synonyms, but do differ in nuance. Specifically, vain implies either absolute or relative absence of value. // vain promises

otiose

adjective

ˈō-shē-ˌōs

Definition of otiose

as in futile

producing no results since you haven't read the book, I suppose that it would be otiose to inquire what you thought of it

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How is the word otiose distinct from other similar adjectives?

Some common synonyms of otiose are empty, hollow, idle, nugatory, and vain. While all these words mean "being without worth or significance," otiose suggests that something serves no purpose and is either an encumbrance or a superfluity.

a film without a single otiose scene

How do empty and hollow relate to one another, in the sense of otiose?

Both empty and hollow suggest a deceiving lack of real substance or soundness or genuineness.

an empty attempt at reconciliation

a hollow victory

When might idle be a better fit than otiose?

The synonyms idle and otiose are sometimes interchangeable, but idle suggests being incapable of worthwhile use or effect.

idle speculations

When is it sensible to use nugatory instead of otiose?

Although the words nugatory and otiose have much in common, nugatory suggests triviality or insignificance.

a monarch with nugatory powers

When could vain be used to replace otiose?

The words vain and otiose are synonyms, but do differ in nuance. Specifically, vain implies either absolute or relative absence of value.

vain promises

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of otiose Cross and Broderick here offer studies in otiose passivity. — Helen Shaw, New Yorker, 18 Dec. 2025

Recent Examples of Synonyms for otiose

Adjective

Adelaide’s music had become an argument, however futile, with finality.

— Yiyun Li, New Yorker, 13 Oct. 2026
Before the court fight was launched, Edwin Benn, the arbitrator who oversaw 2023 contract negotiations between the city and FOP, warned the City Council that any attempt to undermine his award to the union would be futile.

— Sam Charles, Chicago Tribune, 24 Sep. 2026

Definition of futile

Adjective

As the unsuccessful regime-change effort in Iran demonstrated, there are no shortcuts to besting the axis countries, together or individually.

— Andrea Kendall-Taylor, Foreign Affairs, 16 Oct. 2026
Von Dohlen, a financial adviser and conservative activist who has run three unsuccessful campaigns for City Council, was unopposed in the Republican primary.

— Katie Bartlett, San Antonio Express-News, 16 Oct. 2026

Definition of unsuccessful

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“Otiose.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/otiose. Accessed 20 Oct. 2026.

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Synonyms of otiose

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