There are many antonyms for the word "glidings" which refer to the opposite of the action of gliding smoothly and effortlessly. Some of the most common antonyms for this word include "stumbling," "staggering," "slipping," "faltering," "falling," and "tripping." These words have more of a jerky, unsteady connotation than the smoothness associated with gliding. Other antonyms might include "crashing," "colliding," "tumbling," and "plummeting," which all suggest a sudden, jarring stop or loss of control. Regardless of the specific antonym used, all of these words convey the opposite of the grace and fluidity implied by the word "glidings.