1) Assortment 2) Categorisation 3) Categorization 4) Classification 5) Compartmentalisation 6) Compartmentalization 7) Of classes 8) Of or relating to taxonomy 9) Relations 10) Taxonomical 1) Taxonomical 
• (a.) Pertaining to, or involving, taxonomy, or the laws and principles of classification; classificatory.
The classification of organisms according to their evolutionary and genetic relationship.
Relating to taxonomy. ... (05 Mar 2000) ... 
Tax`o·nom'ic (tăks`ŏ*nŏm'ĭk) adjective Pertaining to, or involving, taxonomy, or the laws and principles of classification; classificatory. 
Type: Term Pronunciation: tak′sō-nom′ik Definitions: 1. Relating to taxonomy.
[adj] - (biology) `taxonomic relations`
taxonomic, taxonomical Of or relating to taxonomy; such as, 'taxonomic relations'; 'a taxonomic designation'.
taxonomical adjective of or relating to taxonomy; `taxonomic relations`; `a taxonomic designation`
A reference to linguistics in which the main aim is to list and classify features and phenomena. It is usually implied that no attempt for linguistic generalisations is made.