extend vs dilute

extend is not an adjective while dilute is an adjective.

Word	Noun	Adjective	Verb	Adverb
extend	No	No	Yes	No
dilute	No	Yes	Yes	No

extend (adjective)	dilute (adjective)
	reduced in strength or concentration or quality or purity

extend (verb)	dilute (verb)
extend one's limbs or muscles, or the entire body	lessen the strength or flavor of a solution or mixture
thrust or extend out	corrupt, debase, or make impure by adding a foreign or inferior substance; often by replacing valuable ingredients with inferior ones
extend in scope or range or area
lengthen in time; cause to be or last longer
continue or extend
expand the influence of
increase in quantity or bulk by adding a cheaper substance
prolong the time allowed for payment of
use to the utmost; exert vigorously or to full capacity
open or straighten out; unbend
extend or stretch out to a greater or the full length
cause to move at full gallop
offer verbally
make available; provide
span an interval of distance, space or time
reach outward in space
stretch out over a distance, space, time, or scope; run or extend between two points or beyond a certain point