diffuse
dif-fuse
verb
To spread or cause to spread widely, not concentrated in one area.
"The aroma of coffee diffused throughout the kitchen."
adjective
Spread out over a large area; not concentrated or clearly defined.
"The diffuse light created a soft, even glow."
Thesaurus
Synonyms: prolix, verbal, circularise, spread, circulate, disperse, distribute, pass around, propagate, disseminate, circularize, broadcast
Antonyms: concentrated, hard