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"
strike a blow affect adversely; "The court ruling struck a blow at the old segregation laws"
repercuss cause repercussions; have an unwanted effect
tell on produce an effect or strain on somebody; "Each step told on his tired legs"
redound have an effect for good or ill; "Her efforts will redound to the general good"
stimulate,
excite cause to be alert and energetic; "Coffee and tea stimulate me"; "This herbal infusion doesn't stimulate"
process,
treat subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition; "process cheese"; "process hair"; "treat the water so it can be drunk"; "treat the lawn with chemicals" ; "treat an oil spill"
act upon,
influence,
work have and exert influence or effect; "The artist's work influenced the young painter"; "She worked on her friends to support the political candidate"
slam-dunk make a slam dunk; shoot a basketball in a slam dunk
touch on -
be relevant to; "There were lots of questions referring to her talk"; "My remark pertained to your earlier comments"