subtilize
Verb
Meaning
To make thin or fine; to make less gross or coarse.
To refine; to spin into niceties; as, to subtilize arguments.
To refine in argument; to make very nice distinctions.
Source: Webster's dictionarySynonyms
sublimate
rarefy
subtilise
use
water
cavil
apply
employ
refine
purify
analyse
sever
cleanse
sharpen
attenuate
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