spoil one's tongue, use foul language, use wrong words or idioms

to become unidiomatic, (of someone) be using foul language

insult, disgrace, dishonour

become a sinner, jeopardize chances of salvation, mar or jeopardize (one's) future state of bliss

beat soundly, thrash

make a wry face, frown, sulk, pout, grimace

to make a wry face, to frown, scowl, to look sulky, to pout, to make faces, to spoil or disfigure the face (of another), to put one out of countenance, to leave a bad taste in the mouth

to ruin, spoil, mar, vitiate

taking to bad habits

disfigure, mar, deface

defame, make poor

disfigure, deface

lead a life of sin, spoil one's life

to ruin (one's) reputation or credit

make a plan fail, ruin one's credit, bring disgrace upon

ruin the family, cause discord in the family

corrupt someone's name, defame

thrash, beat severely

defame, bring disgrace

disfigure, deform

disfigure

botch a good scheme or plan, upset the apple-cart