As nouns the difference between syntax and structure

is that syntax is a set of rules that govern how words are combined to form phrases and sentences while structure is a cohesive whole built up of distinct parts.

As a verb structure is

to give structure to; to arrange.

As verbs the difference between achieve and succeeded

is that achieve is to succeed in something, now especially in academic performance while succeeded is (succeed).

As verbs the difference between dumb and confound

is that dumb is to silence while confound is to confuse; to mix up; to puzzle.

As an adjective dumb

is unable to speak; lacking power of speech.

As a noun confound is

a confounding variable.

As verbs the difference between recite and review

is that recite is while review is to survey; to look broadly over.

As a noun review is

a second or subsequent reading of a text or artifact.

As a noun mite

is shoot.

As a proper noun little is

.

As nouns the difference between customers and consumer

is that customers is while consumer is one who, or that which, consumes.

As a noun whimsy

is a quaint and fanciful idea a whim playfully odd behaviour.

As a verb whimsy

is to fill with whimsies or whims; to make fantastic; to craze.

As a proper noun noble is

.

As verbs the difference between scold and decry

is that scold is to rebuke while decry is to denounce as harmful.

As a noun scold

is (obsolete) a person fond of abusive language, in particular a troublesome and angry woman.

As verbs the difference between abuse and misappropriate

is that abuse is while misappropriate is to use something wrongly, or illegally.

As adjectives the difference between rugged and rustic

is that rugged is broken into sharp or irregular points; uneven; not smooth; rough while rustic is country-styled or pastoral; rural.

As a verb rugged

is past tense of rug.

As a noun rustic is

a (sometimes unsophisticated) person from a rural area.