What are the opposite words for flash?

The term "flash" implies a sudden, bright burst of light, typically for a momentary period. Antonyms for "flash" would connote a lack of suddenness or intensity of light. Words such as "dim," "dull," or "faint" could be used to describe a lack of brightness, whereas "steady," "constant," or "continuous" could be used to describe a lack of suddenness. "Glimmer" or "sparkle" could also be seen as an antonym, as they suggest a soft, intermittent light, rather than a sudden, bright burst. Conversely, language such as "flare," "explode," or "blaze" might be considered synonyms as they all convey a sudden, bright burst of light.

Antonym of the day

most doordie
Antonyms:
few, little.