modify,
alter,
change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
modify,
alter,
change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
music musical activity (singing or whistling etc.); "his music was his central interest"
sharpen -
make (images or sounds) sharp or sharper
soften become soft or softer; "The bread will soften if you pour some liquid on it"
focus put (an image) into focus; "Please focus the image; we cannot enjoy the movie"
sharpen -
make crisp or more crisp and precise; "We had to sharpen our arguments"
sharpen become sharp or sharper; "The debate sharpened"
deepen,
intensify,
compound,
heighten become deeper in tone; "His voice began to change when he was 12 years old"; "Her voice deepened when she whispered the password"
sharpen -
make (one's senses) more acute; "This drug will sharpen your vision"
deepen,
intensify,
compound,
heighten become deeper in tone; "His voice began to change when he was 12 years old"; "Her voice deepened when she whispered the password"