To strike, explode, etc. loudly
To inflict (a blow).
To strike with something flat, as the open hand, esp. on the buttocks, as in punishment
To collide with or strike suddenly and forcefully
To hit something or against something gently or lightly.
Insult is defined as to speak with rudeness or to say something to offend.
To act as a critic.
To move or go rapidly:
To strike lightly but firmly with the open hand, as in greeting:
To castigate is to criticize or punish someone severely.
To clear of contents by forcing air through.
To dry out or wither with intense heat:
To change providers (e.g. of domain registration or telephone carrier) for a customer without clear (if any) consent.
To honor at or subject to a roast.
To slash is to cut something with a violent motion, usually using a knife or sword.
To punish, chastise, or afflict severely
To wither; sear
To throw out with a jerk or quickly.
To excoriate is defined as to condemn, criticize thoroughly or express strong disapproval.
To defeat soundly.
To beat severely
To fasten with a clip or clips
To strike with the fist
(Slang) To hit; punch.
To strike with a buffet; to cuff; to slap.
To confine in or as if in a box.
(Obs.) To set a price on; appraise
To rebuff is to reject someone or something in an abrupt way.
Find another word for slapping. In this page you can discover 39 synonyms, antonyms, idiomatic expressions, and related words for slapping, like: walloping, whamming, striking, spanking, smacking, patting, insulting, hitting, cuffing, criticizing and cracking.