“equivalent”

Connects at least two alternative words, phrases, clauses, sentences, etc., each of which could make a passage true.

Like this, that, these, those; used to make a comparison with something implied by context.

Sufficiently.

A type, race or category; a group of entities that have common characteristics such that they may be grouped together.

To obtain (something) in exchange for money or goods.

The middle layer of the wall of a blood vessel or lymph vessel which is composed of connective and muscular tissue.

The impetus behind all motion and all activity.