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Pronunciation varies by accent · adjective
(astronomy) More luminous than an equivalent star of the main sequence.
Use overluminous when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Overluminous means (astronomy) More luminous than an equivalent star of the main sequence.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use overluminous where its definition matches the intended context.
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