difference limen vs differential limen

difference limen and differential limen both are nouns.

Word	Noun	Adjective	Verb	Adverb
difference limen	Yes	No	No	No
differential limen	Yes	No	No	No

As nouns, difference limen and differential limen are synonyms defined as:

difference limen and differential limen: the smallest change in stimulation that a person can detect

Other synonyms of difference limen include difference threshold, differential threshold.

difference limen (noun)	differential limen (noun)
the smallest change in stimulation that a person can detect	the smallest change in stimulation that a person can detect