muffing
muff-ing
verb
Clumsily failing to catch or handle something, often a ball.
"He kept muffing easy passes."
noun
The act of clumsily failing to catch or handle something.
"His constant muffing cost them the match."
Thesaurus
Synonyms: muff, fumble, spoil, screw up, fuck up, fluff, botch, ball up, flub, botch up, bollocks up, bumble