Question

to make somebody feel less angry or upset / to make somebody feel less angry about something / to make somebody calmer or less angry by giving them what they want / to make somebody less angry or more friendly, especially by being kind and pleasant or by giving them something / to stop somebody from being angry by trying to please them (5x)

Accepted Answer

to mollify somebody / to placate somebody / to appease somebody / to conciliate somebody / to propitiate somebody

Voorkant	to make somebody feel less angry or upset / to make somebody feel less angry about something / to make somebody calmer or less angry by giving them what they want / to make somebody less angry or more friendly, especially by being kind and pleasant or by giving them something / to stop somebody from being angry by trying to please them (5x)
Achterkant	to mollify somebody / to placate somebody / to appease somebody / to conciliate somebody / to propitiate somebody

Angry Make Feel To Giving Upset Calmer Friendly