trialware

Wikidiffcom is likely misspelled.

Wikidiffcom has no English definition.

As a noun trialware is

software that can be tried for a limited time, after which it expires or has limited functionality.

As nouns the difference between taxonomy and trialware

is that taxonomy is the science or the technique used to make a classification while trialware is (internet) software that can be tried for a limited time, after which it expires or has limited functionality.