LUMINESCENCE Antonyms

There are 10 antonyms of the word luminescence. (opposite meanings)

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Definition of LUMINESCENCESynonyms of LUMINESCENCE

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luminous luminaria luminance luminesce luminously

Best Opposite Words For LUMINESCENCE


Expand?	Word	Save?	Synonyms..	Usage	Type
	blackness				nounn
	noun • the quality or state of the achromatic color of least lightness (bearing the least resemblance to white) • total absence of light
	darkness				nounn
	noun • absence of light or illumination • an unilluminated area • absence of moral or spiritual values • an unenlightened state • having a dark or somber color • a swarthy complexion
	dimness				nounn
	noun • the state of being poorly illuminated • the property of lights or sounds that lack brilliance or are reduced in intensity • the quality of being dim or lacking contrast
	dullness				nounn
	noun • the quality of being slow to understand • the quality of lacking interestingness • a lack of visual brightness • lack of sensibility • without sharpness or clearness of edge or point
	gloom				nounn
	noun • a state of partial or total darkness • a feeling of melancholy apprehension • an atmosphere of depression and melancholy
	murkiness				nounn
	noun • an atmosphere in which visibility is reduced because of a cloud of some substance • the quality of being cloudy
	night				nounn
	noun • Roman goddess of night; daughter of Erebus; counterpart of Greek Nyx • the time after sunset and before sunrise while it is dark outside • a period of ignorance or backwardness or gloom • the period spent sleeping • the dark part of the diurnal cycle considered a time unit • darkness • a shortening of nightfall • the time between sunset and midnight
	obscurity				nounn
	noun • the quality of being unclear or abstruse and hard to understand • an obscure and unimportant standing; not well known • the state of being indistinct or indefinite for lack of adequate illumination
	opacity				nounn
	noun • the phenomenon of not permitting the passage of electromagnetic radiation • incomprehensibility resulting from obscurity of meaning • the quality of being opaque to a degree; the degree to which something reduces the passage of light
	shadow				verb, nounv, n
	noun • shade within clear boundaries • an unilluminated area • something existing in perception only • a premonition of something adverse • an indication that something has been present • refuge from danger or observation • a dominating and pervasive presence • a spy employed to follow someone and report their movements • an inseparable companion verb • follow, usually without the person's knowledge • cast a shadow over • make appear small by comparison