As a noun antagonist

is antagonist (all senses).

As an adjective antagonistic is

contending or acting against; as, antagonistic forces.

As nouns the difference between aegis and shelter

is that aegis is a mythological shield associated with zeus and athena shown as a short cloak consisting of a goatskin the aegis of athena is usually shown with a border of snakes and with the head of medusa in the center the aegis is more an emblem of protection and power than an actual military shield while shelter is a refuge, haven or other cover or protection from something.

As a verb shelter is

to provide cover from damage or harassment; to shield; to protect.

As verbs the difference between spamming and spazzing

is that spamming is while spazzing is .

As adjectives the difference between imperative and emergent

is that imperative is while emergent is emerging (in the process of emerging).

As a verb emergent is

.

As nouns the difference between confession and saying

is that confession is the open admittance of having done something (especially of something bad) while saying is a proverb or maxim; something often said.

As a verb saying is

.

As an adjective surjective

is of, relating to, or being a surjection.

As a verb objective is

.

As nouns the difference between playwright and scriptwriter

is that playwright is a writer and creator of theatrical plays while scriptwriter is a person who writes scripts.

As a noun diver

is someone who dives, especially as a sport.

As an adjective diverse is

.

As adjectives the difference between present and contemporaneous

is that present is present (that what''/''which is in the place talked about ) while contemporaneous is existing or created in the same period of time.

As a noun present

is present tense.

As an abbreviation staffs

is staffordshire (in postal addresses ).

As a noun colleges is

.