underhanded
verb
Definitions
To toss or lob with an underhand movement.
To trick, deceive or gull.
To excavate downward in successive steps or horizontal slices while positioned above on unbroken ore.
noun
Definitions
Devious people, collectively.
adjective
Definitions
Done by moving the hand (and arm) from below.
Sly, dishonest, corrupt, cheating.
Example: His underhanded trick backfired and he was disqualified.
Insincere; sarcastic.
Example: An underhanded compliment is actually criticism.
Secret; surreptitious.
adverb
Definitions
In an underhanded manner.