Alternative
Alternative adjective - Necessitating a choice between mutually exclusive possibilities.
Nonidentical and alternative are semantically related. In some cases you can use "Nonidentical" instead an adjective "Alternative".
Nonidentical
Nonidentical adjective - Being not of the same kind.
Usage example: the nonidentical bullet fragments were presented as evidence that more than one gun was involved
Alternative and nonidentical are semantically related. Sometimes you can use "Alternative" instead an adjective "Nonidentical".
Cite this Source
Nonidentical and Alternative. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/alternative/nonidentical
Alternative & Nonidentical. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/alternative/nonidentical>.
Nonidentical or Alternative. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/alternative/nonidentical.
Google Ngram Viewer shows how "alternative" and "nonidentical" have occurred on timeline