to suddenly become angry or violent
plötzlich wütend oder gewalttätig werden
"Their argument flared up again during dinner."
"ihr streit flare up wieder beim abendessen."
to make a difficult situation better by talking or acting ki...
to make money from an investment or situation
to prepare mentally or physically for something challenging...
to stop consuming coffee or caffeinated drinks
to end a message, email, or broadcast
to make a tense or angry situation more peaceful