As adjectives the difference between delighted and surprised

is that delighted is greatly pleased while surprised is caused to feel surprise, amazement or wonder, or showing an emotion due to an unexpected event.

As verbs the difference between delighted and surprised

is that delighted is past tense of delight while surprised is past tense of surprise.

As verbs the difference between exterminate and evacuate

is that exterminate is to kill all of a population, usually deliberate and especially applied to pests while evacuate is to leave or withdraw from; to quit; to retire from; as, soldiers from a country, city, or fortress.

As adjectives the difference between insensible and intangible

is that insensible is unable to be perceived by the senses while intangible is incapable of being perceived by the senses; incorporeal.

As a noun intangible is

anything intangible.

As verbs the difference between publish and direct

is that publish is (intransitive): to issue a medium (eg publication) while direct is to manage, control, steer.

As an adjective direct is

straight, constant, without interruption.

As an adverb direct is

directly.

As verbs the difference between acidize and acetify

is that acidize is to impregnate with acid; acidify while acetify is to convert into acid or vinegar.

In figuratively terms the difference between child and student

is that child is a thing or abstraction derived from or caused by something while student is a person seriously devoted to some subject, whether academic or not.

As nouns the difference between child and student

is that child is a daughter or son; an offspring while student is a person who studies a particular academic subject.

As nouns the difference between cleaner and waitress

is that cleaner is a person whose occupation is to clean floors, windows and other things while waitress is a female attendant who serves customers in a restaurant, , or similar.

As an adjective cleaner

is (clean).

As a verb waitress is

to work as a waitress.

As nouns the difference between ammunition and ammunitions

is that ammunition is (articles used in charging firearms)Articles used in charging firearms and ordnance of all kinds; as powder, balls, shot, shells, percussion caps, rockets, etc while ammunitions is plural of ammunition.

As adverbs the difference between mainly and typically

is that mainly is (label) forcefully, vigorously while typically is in a typical or common manner.

As nouns the difference between servicing and rectification

is that servicing is the act of performing maintenance on something while rectification is the action or process of rectifying.

As a verb servicing

is .