As adjectives the difference between sparing and merciless
is that sparing is prudent and restrained in the use of resources; careful, economical or frugal while merciless is showing no mercy; cruel and pitiless.
As a verb sparing
is .
sparing
English
Adjective
(
en adjective)
prudent and restrained in the use of resources; careful, economical or frugal
Synonyms
* See also
Verb
(head)
Anagrams
*
*
*
merciless
English
Adjective
(
en adjective)
showing no mercy; cruel and pitiless
Synonyms
* unmerciful
Derived terms
* mercilessness
Anagrams
*