gypமோசம்செய் (1 tr)mōcamcey(moosam seyyi )(2b tr)cheat; swindle; hoodwink; defraud s.o.; trick, dupe, deceive, fool, hoax, bamboozle; (inf.) fleece, do, con, sting, diddle, swizzle, rip off, take for a ride, pull a fast one on, put one over on
Usage:
என்னை மோசம்செய்தவர்களை நான் சும்மா விடமாட்டேன்eṉṉai mōcamceytavarkaḷai nāṉ cummā viṭamāṭṭēṉ
enne moosam senjavangaḷe naan summaa viḍamaaṭṭeen
I will not forgive the guys who gypped me.