appreciable

[uh-pree-shee-uh-buhl, -shuh-buhl] / əˈpri ʃi ə bəl, -ʃə bəl /

ADJECTIVE

easily noticed; considerable

Synonyms

STRONGEST

definite detectable discernible marked measurable noticeable observable perceptible significant sizable substantial

WEAK

apparent ascertainable clear-cut distinguishable estimable evident good-sized goodly healthy large manifest material obvious perceivable plain pronounced recognizable sensible tangible visible

Antonyms

STRONGEST

ambiguous imperceptible indistinct insignificant invisible little minor obscure small unimportant unnoticeable unrecognizable vague

WEAK

inconsiderable negligible unappreciable unnoticed

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.

“The upsurge in oil prices is leaving an appreciable imprint on global inflation,” Citi analysts said in a note on Thursday.

From The Wall Street Journal • May 21, 2026

We found no appreciable difference between the two datasets.

From Salon • Mar. 24, 2026

Sri Lanka posted a relatively modest 219 after England's spinners had turned the screw on a surface which offered appreciable turn.

From BBC • Jan. 24, 2026

Glass-vitrine walls teasingly appreciable at great distances, even from the grand hall below, house dense, globe-trotting displays of ceramics.

From The Wall Street Journal • Oct. 29, 2025

There was no evidence that hydrogen ions had charged around Edlefsen’s “rather sketchy” apparatus at all, much less at any appreciable fraction of 1 million electron volts.

From "Big Science" by Michael Hiltzik

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