stabbing vs lancinating

stabbing and lancinating both are adjectives.

Word	Noun	Adjective	Verb	Adverb
stabbing	No	Yes	No	No
lancinating	No	Yes	No	No

As adjectives, stabbing and lancinating are synonyms defined as:

Other synonyms of stabbing include cutting, keen, knifelike, lancinate, piercing.

stabbing (adjective)	lancinating (adjective)
causing physical or especially psychological injury	painful as if caused by a sharp instrument
painful as if caused by a sharp instrument