unsporting

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

violating accepted standards or rules
- a dirty fighter
- used foul means to gain power
- a nasty unsporting serve
- fined for unsportsmanlike behavior
• Syn:
cheating, dirty, foul, unsportsmanlike
• Similar to:
unfair, unjust
• Derivationally related forms:
foulness (for: foul)