amplify

verbs

increase in size, volume or significance
"Her terror was magnified in her mind"
amplify, magnify
is derived from
amplifier
to enlarge beyond bounds or the truth
"tended to romanticize and exaggerate this `gracious Old South' imagery"
amplify, exaggerate, hyperbolise, hyperbolize, magnify, overdraw, overstate
exaggerate or make bigger
"The charges were inflated"
amplify, blow up, expand, inflate
increase the volume of
"amplify sound"
amplify
is derived from
amplifier
is a type of (narrower)
make more intense, stronger, or more marked
"The efforts were intensified", "Her rudeness intensified his dislike for her"; "Pot smokers claim it heightens their awareness"; "This event only deepened my convictions"
compound, deepen, heighten, intensify