As nouns the difference between looker and observer

is that looker is one that looks (actively), watches while observer is one who makes observations, monitors or takes notice.

As verbs the difference between disparage and debase

is that disparage is to match unequally; to degrade or dishonor while debase is to lower in character, quality, or value; to degrade.

As a noun disparage

is inequality in marriage; marriage with an inferior.

Set is a related term of sustain.

As a numeral set

is seven.

As a noun sustain is

(music) a mechanism which can be used to hold a note, as the right pedal on a piano.

As a verb sustain is

to maintain, or keep in existence.

Teach is a related term of assure.

As a proper noun teach

is (slang) nickname for a teacher.

As an adjective assure is

insured.

As a noun assure is

insuree.

As a verb assure is

.

Amazing is a related term of preternatural.

As adjectives the difference between amazing and preternatural

is that amazing is causing wonder and amazement; possessing uniquely wonderful qualities while preternatural is beyond or different from what is natural or according to the regular course of things; strange; inexplicable; extraordinary; abnormal.

As a verb amazing

is .

Comprise is a related term of import.

As a verb comprise

is to be made up of; to consist of (especially a comprehensive list of parts).

As a noun import is

import (the act of importing).

Inconstancy is a related term of ease.

As nouns the difference between inconstancy and ease

is that inconstancy is lack of constancy; lack of consistency in thought, emotion or action while ease is the state of being comfortable or free from stress.

As a verb ease is

to free (something) from pain, worry, agitation, etc.

Maintain is a related term of convey.

As verbs the difference between maintain and convey

is that maintain is (obsolete|transitive) to support (someone), to back up or assist (someone) in an action while convey is to transport; to carry; to take from one place to another.

Belabor is a related term of defeat.

As verbs the difference between belabor and defeat

is that belabor is while defeat is to overcome in battle or contest.

As a noun defeat is

the act of defeating or being defeated.

Unfeeling is a related term of savage.

As an adjective unfeeling

is without emotion or sympathy.

As a proper noun savage is

.