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Pronunciation varies by accent · verb
(transitive, poetic) To be more light or bright than; outshine..
Use outlighten when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Outlighten means (transitive, poetic) To be more light or bright than; outshine..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use outlighten where its definition matches the intended context.
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