Goodly
Part of speech: adverb
Definition: well
Part of speech: adjective
Definition: good, pleasing in appearance Quite large; considerable: a goodly sum.
Sizeable
Part of speech: adjective
Definition: fairly large
Goodly as an adjective is good, pleasing in appearance while Sizeable as an adjective is fairly large
Part of speech: adverb
Definition: well
Part of speech: adjective
Definition: good, pleasing in appearance Quite large; considerable: a goodly sum.
Part of speech: adjective
Definition: fairly large
We hope you now know whether to use Goodly or Sizeable in your sentence.