As nouns the difference between revivification and rejuvenation

is that revivification is the act of reviving; restoration of life while rejuvenation is the process of rendering young again.

As nouns the difference between commercial and consumer

is that commercial is an advertisement in a common media format, usually radio or television while consumer is one who, or that which, consumes.

As an adjective commercial

is of or pertaining to commerce.

As an adjective devoted is

vowed; dedicated; consecrated.

As a verb devoted is

(devote).

As nouns the difference between perficient and proficient

is that perficient is one who performs or perfects a work while proficient is an expert.

As adjectives the difference between perficient and proficient

is that perficient is making or doing throughly; efficient; effectual while proficient is good at; skilled; fluent; practiced, especially in relation to a task or skill.

As verbs the difference between contradicting and opposing

is that contradicting is while opposing is .

As an adjective opposing is

that opposes or oppose; on the opposite side.

As verbs the difference between subscribing and sustaining

is that subscribing is while sustaining is .

As verbs the difference between rock and plant

is that rock is (rycka) while plant is to place (a seed or plant) in soil or other substrate in order that it may live and grow.

As a noun plant is

an organism that is not an animal, especially an organism capable of photosynthesis typically a small or herbaceous organism of this kind, rather than a tree.

Adjoindisjoint is likely misspelled.

Adjoindisjoint has no English definition.

As an adjective conjoint is

joined together; combined; joint.