to bring to a state of peace, quiet, ease, calm, or contentment; pacify; soothe

to appease an angry king.

to satisfy, allay, or relieve; assuage

The fruit appeased his hunger.

to yield or concede to the belligerent demands of (a nation, group, person, etc.) in a conciliatory effort, sometimes at the expense of justice or other principles.

noun

aggravation , annoyance , irritation , provocation , resistance

noun

abatement , acceding , accommodation , adjustment , alleviation , amends , assuagement , blunting , compromise , concession , conciliation , easing , grant , lessening , lulling , mitigation , moderation , mollification , peace offering , placation , propitiation , quelling , quenching , quieting , reconciliation , reparation , restoration , settlement , softening , solace , soothing , tranquilization