Ruthless is a related term of satanic.

As adjectives the difference between ruthless and satanic

is that ruthless is without pity or compassion; cruel, pitiless while satanic is satanic.

As nouns the difference between applicability and concern

is that applicability is the degree to which a thing is applicable; relevancy while concern is that which affects one's welfare or happiness.

As a verb concern is

to relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.

As adjectives the difference between human and transitory

is that human is of or belonging to the species Homo sapiens or its closest relatives while transitory is lasting only a short time; temporary.

As a noun human

is a human being, whether man, woman or child.

As a verb human

is to behave as or become, or to cause to behave as or become, a human.

Endless is a related term of prolonged.

As adjectives the difference between endless and prolonged

is that endless is having no end while prolonged is lengthy in duration; extended; protracted.

As a verb prolonged is

(prolong).

Store is a related term of heap.

As a verb store

is .

As a noun heap is

heap.

Midget is a related term of undersized.

As a noun midget

is (originally) a little sandfly.

As an adjective undersized is

below the usual or expected size.

In lang=en terms the difference between member and constituent

is that member is either of the two parts of an algebraic equation, connected by the equality sign while constituent is one who appoints another to act for him as attorney in fact.

As nouns the difference between member and constituent

is that member is one who officially belongs to a group while constituent is a part, or component of a whole.

As a verb member

is to remember.

As an adjective constituent is

being a part, or component of a whole.

As nouns the difference between via and with

is that via is a main road or highway, especially in ancient Rome. (Mainly used in set phrases, below.)with is alternative form of lang=en.

As prepositions the difference between via and with

is that via is by way of; passing through while with is against.

As an adverb with is

along, together with others/group etc.

Objectionable is a related term of disagreeable.

As adjectives the difference between objectionable and disagreeable

is that objectionable is offensive and arousing disapproval; worthy of objection while disagreeable is not agreeable, conformable, or congruous; contrary; unsuitable.

As a noun disagreeable is

something displeasing; anything that is disagreeable.

Display is a related term of thrill.

In obsolete|lang=en terms the difference between display and thrill

is that display is (obsolete) to discover; to descry while thrill is (obsolete) to hurl; to throw; to cast.

As nouns the difference between display and thrill

is that display is a show or spectacle while thrill is a trembling or quivering, especially one caused by emotion.

As verbs the difference between display and thrill

is that display is (obsolete) to spread out, to unfurl while thrill is (ergative) to suddenly excite someone, or to give someone great pleasure; to (figuratively) electrify; to experience such a sensation.