mischievous (adj.)
- annoying
- arch
- artful
- bad
- baleful
- baneful
- bothersome
- corrosive
- corrupting
- corruptive
- counterproductive
- damaging
- dangerous
- deadly
- deleterious
- destructive
- detrimental
- devilish
- disadvantageous
- distressing
- elfish
- elvish
- evil
- foolish
- foxy
- frolicsome
- harmful
- hazardous
- high-spirited
- hurtful
- ill
- impish
- injurious
- insidious
- irksome
- knavish
- lethal
- malefic
- malevolent
- malicious
- malign
- malignant
- naughty
- noisome
- noxious
- ominous
- perilous
- pernicious
- playful
- poisonous
- prankish
- precarious
- prejudicial
- puckish
- rascally
- risky
- roguish
- sly
- spiteful
- sportive
- toxic
- tricksy
- tricky
- venomous
- vexatious
- vexing
- vicious
- virulent
- waggish
- wicked
Once when Phocion had delivered an opinion which pleased the people, . . . he turned to his friend and said, "Have I not unawares spoken some mischievous thing or other?"
