most useful

ADJECTIVE

beneficial, valuable

Synonyms

STRONGEST

advantageous appropriate convenient effective favorable fruitful good handy helpful practical pragmatic profitable proper suitable

STRONG

utile

WEAK

all-purpose applied brave commodious fit functional instrumental meet of assistance of service of use practicable propitious purposive salutary serviceable subsidiary suited toward

Antonyms

STRONGEST

awkward bad disadvantageous disagreeable harmful hurtful impotent improper inappropriate incapable inconvenient injurious misbehaving unacceptable unfitting unhandy unhelpful unproductive unskilled unsuitable unsuited useless worthless

WEAK

unusable unvaluable

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.

See Examples For:

most useful

Dismissing a new structure for looking familiar misses the point, the company argues: swapping a single atom is how many of today's most useful materials arrived, from phone components to sunscreen.

From BBC ● Oct. 28, 2026

The mid-2000s are the most useful parallel to consider.

From The Wall Street Journal ● Oct. 21, 2026

"The market is no longer paying full geopolitical premium on every headline, and that is probably the most useful signal in the morning price action," wrote SPI Asset Management's Stephen Innes.

From Barron's ● Oct. 12, 2026

A mathematical model is most useful when its predictions reflect what happens in actual experiments.

From Science Daily ● Oct. 11, 2026

The semicolon is one of the most useful but least used punctuation marks.

From "Woe Is I" by Patricia T. O'Conner

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