As an adjective fitful

is irregular; unsteady; characterized by fits.

As an abbreviation fit is

(travel industry|aviation) fully inclusive tour.

As nouns the difference between teammate and ally

is that teammate is one who is on the same team while ally is one united to another by treaty or league; — usually applied to sovereigns or states; a confederate.

As a verb ally is

to unite, or form a connection between, as between families by marriage, or between princes and states by treaty, league, or confederacy.

As a proper noun Ally is

a diminutive of the female given names Alison, Alice and Alexandra.

As a verb structure

is .

As an adjective structure

is structured.

As a noun hierarchy is

a body of authoritative officials organized in nested ranks.

As verbs the difference between google and car

is that google is while car is (lb).

As a noun car is

friend.

As verbs the difference between enjoy and satisfied

is that enjoy is to receive pleasure or satisfaction from something while satisfied is past tense of satisfy.

As an adjective satisfied is

in a state of satisfaction.

As verbs the difference between expound and specify

is that expound is to lay open; to expose to view; to examine or exposit while specify is to state explicitly, or in detail, or as a condition.

As an adverb partially

is to a partial degree or extent, incompletely.

As a noun discrimination is

a distinction; discernment, the act of discriminating, discerning, distinguishing, noting or perceiving differences between things.

As an adjective preservative

is .

As a verb preserved is

(preserve).

As nouns the difference between anti and aunt

is that anti is a person opposed to a concept or principle while aunt is a sister or sister-in-law of someone’s parent.

As an adjective anti

is that has a torsion angle between 90° and 180°.

As a preposition anti

is a word used before a noun or noun phrase to indicate opposition to the concept expressed by the noun or noun phrase.

As nouns the difference between convulsion and twitching

is that convulsion is an intense, paroxysmal, involuntary muscular contraction while twitching is the motion of something that twitches.

As a verb twitching is

present participle of lang=en.

As an adjective twitching is

that twitches.