amplify
am-pli-fy
verb
To increase the volume, strength, or intensity of something.
"The speakers will amplify the music."
verb
To make something more extensive, detailed, or significant.
"She chose to amplify her concerns."
Thesaurus
Synonyms: magnify, blow up, inflate, expand, hyperbolize, overdraw, overstate, hyperbolise, exaggerate
Antonyms: downplay, minimise, minimize, understate