utmost
C1Formal to neutral. Common in written English, legal contexts, and serious speech.
Definition
Meaning
the greatest or highest degree, amount, or extent possible; the absolute limit of something.
Used to describe something performed with or requiring the maximum effort, care, or importance.
Linguistics
Semantic Notes
Functions primarily as a noun ('the utmost') or an adjective ('utmost care'). Implies a definitive limit or peak level.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. Slightly more frequent in British formal writing.
Connotations
Conveys seriousness, formality, and absoluteness in both varieties.
Frequency
Comparable frequency in both varieties within similar registers.
Vocabulary
Collocations
Grammar
Valency Patterns
of the utmost + N (importance)with the utmost + N (care)do/try one's utmost + to INFVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “do/try one's utmost”
- “to the utmost”
Usage
Context Usage
Business
This matter is of the utmost importance for the quarterly results.
Academic
The study was conducted with the utmost rigour to ensure validity.
Everyday
I have the utmost respect for her opinion.
Technical
The component must be handled with the utmost precision to avoid microfractures.
Examples
By Part of Speech
noun
British English
- The athletes pushed themselves to the utmost to win the medal.
- He succeeded thanks to the utmost of his ability.
American English
- The system was tested to the utmost to ensure its reliability.
- She demanded the utmost from her employees.
adjective
British English
- It is a matter of utmost urgency that we contact the authorities.
- She handled the fragile artefacts with utmost care.
American English
- This document requires your utmost attention.
- We have the utmost confidence in the team's abilities.
Examples
By CEFR Level
- Safety is of utmost importance on this site.
- I have the utmost respect for my teacher.
- The diplomat spoke with the utmost discretion about the sensitive talks.
- We need to try our utmost to finish the project on time.
- The judge considered the evidence with the utmost seriousness before passing sentence.
- The treaty was negotiated with the utmost secrecy to avoid market disruption.
Learning
Memory Aids
Mnemonic
Think: 'UTMOST' sounds like 'AT MOST' – but it's the extreme opposite, meaning the VERY MOST possible.
Conceptual Metaphor
PEAK/SUMMIT (The utmost represents the highest point on a scale of degree or effort.)
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'outermost' (самый внешний). 'Utmost' is about degree, not physical position.
- The Russian equivalent 'крайний' can imply 'last in a sequence' or 'emergency', which 'utmost' does not.
- In the phrase 'do one's utmost', it translates closer to 'сделать всё возможное', not 'крайнее'.
Common Mistakes
- Using 'upmost' (informal/erroneous blend of 'uppermost' and 'utmost').
- Using it for physical location (e.g., 'the utmost shelf' is wrong; use 'topmost' or 'uppermost').
- Misspelling as 'utomost'.
Practice
Quiz
Which of the following sentences uses 'utmost' INCORRECTLY?
FAQ
Frequently Asked Questions
No. 'Utmost' relates to degree or effort (the most possible). 'Outermost' relates to physical position (farthest out).
'Uppermost' refers to the highest position (e.g., the uppermost floor). 'Utmost' refers to the greatest degree (e.g., of importance).
No, 'utmost' is only a noun or an adjective. The verb phrase is 'to do/try one's utmost'.
'Upmost' is a rare, non-standard variant of 'uppermost'. It is widely considered an error when used to mean 'utmost'. Always use 'utmost' for degree/effort.