stammered's Usage Examples:

She stammered, trying to think of an excuse why she couldn't go.

I guess she stammered a bit.

The boy stammered and did not know what to say.

he stammered, his face turning red.

"I didn't … I don't know a Kris," she stammered.

Connie stammered out a prim salutation, still staring at him, and Lisa blushed at Giddon's obvious amusement.

Pierre stammered with a guilty look.

He himself lost his nerve, stammered, nearly fainted, and was dragged out by the soldiers in a state of mental and physical collapse.

That it would mean people would no longer know their neighbors?The boy stammered and did not know what to say.

your excellency," stammered Alpatych and broke into sobs.

Howie stammered through his side of the conversation, terminating it by saying he'd call back.

She fumbled and stammered and even spilled his tea.

Synonyms:

bumble, talk, falter, stutter, verbalise, mouth, speak, utter, verbalize,

Antonyms:

succeed, keep quiet, stand still, ride, incomplete,