1) Arrange 2) Assort 3) Cast 4) Catalog 5) Catalogue 6) Describe 7) Dichotomize 8) Distinguish 9) Grade 10) Label 11) Peg 12) Rate 13) Reclassify 14) Relegate 15) Sort 16) Sort out 1) Arrange by categories 2) Arrange by category 3) Assign to a category 4) Assign to a class or kind 5) Assort 6) Catalogue 7) Categorise 8) Categorize 9) Class 10) Compartmentalize 11) Divide 12) French word used in English 13) Group 14) Label 15) Order 16) Order according to class 17) Pigeonhole 18) Protect sensitive information 
• (v. t.) To distribute into classes; to arrange according to a system; to arrange in sets according to some method founded on common properties or characters.
Clas'si·fy transitive verb [ imperfect & pp. Classified ; present participle & verbal noun Classifying .] [ Latin classis class + ...] To distribute into classes; to arrange according to a system; to arrange in sets according to som...
[v] - declare unavailable, as for security reasons 2. [v] - arrange or order by classes or categories
class verb arrange or order by classes or categories; `How would you classify these pottery shards--are they prehistoric?`
to arrange or organize by classes; order according to class. · to assign a classification to (information, a document, etc.). Cf. classification (def. 5). · to limit the availability of (information, a document, etc.) to authorized persons.
to select a category of illness and severity based on a woman's or baby's signs and symptoms.
arrange or order by categories[Common core terms] arrange or order by categories