Subtilize
Part of speech: verb
Definition: To make subtle To use subtle arguments or distinctions
Rarefy
Part of speech: verb
Definition: To make rare, thin, porous, or less denseTo expand or enlarge without adding any new portion of matter to.
Subtilize as a verb is to make subtle while Rarefy as a verb is to make rare, thin, porous, or less dense
Part of speech: verb
Definition: To make subtle To use subtle arguments or distinctions
Part of speech: verb
Definition: To make rare, thin, porous, or less denseTo expand or enlarge without adding any new portion of matter to.
We hope you now know whether to use Subtilize or Rarefy in your sentence.