Antonyms of adj wiggly

2 senses of wiggly

Sense 1
sinuate, sinuous, wiggly -- (curved or curving in and out; "wiggly lines")

INDIRECT (VIA curved) -> straight -- (free from curves or angles; "a straight line")

Sense 2
wiggly, wriggling, wriggly, writhing -- (moving in a twisting or snake-like or wormlike fashion; "wiggly worms")

INDIRECT (VIA moving) -> nonmoving, unmoving -- (not in motion)

Similarity of adj wiggly

2 senses of wiggly

Sense 1
sinuate, sinuous, wiggly -- (curved or curving in and out; "wiggly lines")
       => curved (vs. straight), curving -- (having or marked by a curve or smoothly rounded bend; "the curved tusks of a walrus"; "his curved lips suggested a smile but his eyes were hard")

Sense 2
wiggly, wriggling, wriggly, writhing -- (moving in a twisting or snake-like or wormlike fashion; "wiggly worms")
       => moving (vs. nonmoving) -- (in motion; "a constantly moving crowd"; "the moving parts of the machine")