First class and Inappreciable

Opposite meaning terms

First class noun - Mail that includes letters and postcards and packages sealed against inspection.

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Inappreciable is an antonym for first class in eminent topic.

Inappreciable adjective - Not perceptible by a sense or by the mind.

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First class is an antonym for inappreciable.

Cite this Source

Inappreciable and First class. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/first_class/inappreciable

First class & Inappreciable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/first_class/inappreciable>.

Inappreciable or First class. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/first_class/inappreciable.

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