Synonyms for

Similarity of adj perpendicular

3 senses of perpendicular

Sense 1:
perpendicular (vs. oblique) (vs. parallel)
normalorthogonal, rectangularright
Sense 2:
vertical (vs. inclined) (vs. horizontal), perpendicular
plumbupendedupright, unsloped
Also See: steep#1; straight#2

Sense 3:
steep (vs. gradual) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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