Thesaurus / pentad
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

EXAMPLE SENTENCES FROM THE WEB

Nitrogen in the triad condition in the amines is far less poisonous than in the pentad condition.

Five, or the pentad, is everything; it stops the power of poisons, and is dreaded by evil spirits.

There is something to be said for this view, but on the whole the balance of the evidence is in favor of nitrogen being a pentad.

But this oddness belongs to other numbers also (pentad, heptad, &c.).

AristotleGeorge Grote

In 1820, he added to the last a pentad, so that the whole list amounted to sixty-five.

Man and His MigrationsR. G. (Robert Gordon) Latham

The structure of Aristotle's Pentad for five act plays is useful as a framework for solving personal problems.

WORDS RELATED TO PENTAD

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.