Uncertainly
Part of speech: adverb
Definition: In an uncertain manner.
Falteringly
Part of speech: adverb
Definition: In a faltering manner
Uncertainly as an adverb is in an uncertain manner. while Falteringly as an adverb is in a faltering manner
Part of speech: adverb
Definition: In an uncertain manner.
Part of speech: adverb
Definition: In a faltering manner
We hope you now know whether to use Uncertainly or Falteringly in your sentence.