lower
low-er
verb
To move something downwards or reduce its level, amount, or intensity.
"Please lower the volume on the radio."
adjective
Situated below something else; less in amount, quality, or rank.
"The lower deck offers a different view."
Thesaurus
Synonyms: take down, get down, bring down, let down, lower berth, depress, lour, turn down, frown, glower