FLUORESCENCE Antonyms

• 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

• 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

• a feeling of faintness and of being ready to swoon

• the property of being without strength

• barely audible

• the trait of lacking boldness and courage

• the quality of being dim or lacking contrast

• lacking brilliance or vitality

• lacking luster or shine

• 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

• 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

• a state of partial or total darkness

• a feeling of melancholy apprehension

• a manner that is serious and solemn

• permitting the free passage of electromagnetic radiation

• the quality of being clear and transparent

• picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector