Not tottering or wobbling (6)
I believe the answer is:
steady
(Other definitions for steady that I've seen before include "Poised" , "Stable - boyfriend or girlfriend" , "Motionless" , "Regular and reliable" , "Stable, not shaky" .)
I believe the answer is:
steady
(Other definitions for steady that I've seen before include "Poised" , "Stable - boyfriend or girlfriend" , "Motionless" , "Regular and reliable" , "Stable, not shaky" .)