As nouns the difference between professionalist and specialist

is that professionalist is a person or organisation that supports a professional attitude while specialist is someone who is an expert in, or devoted to, some specific branch of study or research.

As an adjective specialist is

(british) specialised.

As nouns the difference between demander and requester

is that demander is one who demands while requester is one who, or that which, makes a request.

As nouns the difference between feedback and report

is that feedback is critical assessment on information produced while report is report (all senses).

As a verb feedback

is (music) to generate the high-frequency sound by allowing a speaker to cause vibration of the sound generator of a musical instrument connected by an amplifier to the speaker.

As nouns the difference between spaghetti and tadpole

is that spaghetti is a type of pasta made in the shape of long thin strings while tadpole is a young toad or frog in its larval stage of development that lives in water, has a tail and no legs, and, like a fish, breathes through gills.

As nouns the difference between variable and coefficient

is that variable is variable while coefficient is .

As an adjective coefficient is

.

As nouns the difference between legion and centuries

is that legion is legion while centuries is .

As adjectives the difference between fearful and feared

is that fearful is frightening while feared is pertaining to someone or thing that causes great fear in others.

As a verb feared is

past tense of fear.

As nouns the difference between completement and completion

is that completement is while completion is the act or state of being or making something complete; conclusion, accomplishment.

As an adverb completement

is .

In lang=en terms the difference between bind and attack

is that bind is to put together in a cover, as of books while attack is to deal with something in a direct way; to set to work upon.

In music|lang=en terms the difference between bind and attack

is that bind is (music) a ligature or tie for grouping notes while attack is (music) the onset of a musical note, particularly with respect to the strength (and duration) of that onset.

As verbs the difference between bind and attack

is that bind is to tie; to confine by any ligature while attack is to apply violent force to someone or something.

As nouns the difference between bind and attack

is that bind is that which binds or ties while attack is an attempt to cause damage or injury to, or to somehow detract from the worth or credibility of, a person, position, idea, object, or thing, by physical, verbal, emotional, or other assault.

As nouns the difference between soccer and design

is that soccer is association football]], a game in which two teams of eleven players contend to get a round ball into their opponent's goal primarily by kicking the ball with their [[foot|feet while design is design (creative profession or art).

As a verb soccer

is (australian rules football) to kick the football directly off the ground, without using one's hands.