the act of being sneaky or sneaky like.
I don't know what's going on... Those people are being sneakative like.
by Sunshine Moonwalker Goose February 25, 2004
1 more definition
the art of being sneaky and secretive
We were very sneakative when we took and drank the wine during the Madrigal dinner.
by sneakativeman November 14, 2010