Difference between Different and Antithetical

DIFFERENT vs ANTITHETICAL: NOUN

Distinct or separate
Differing from all others; not ordinary
Distinctly separate from the first
Not like; marked by dissimilarity
Unlike in form, quality, amount, or nature; dissimilar.
Various or assorted.
Differing from all others; unusual.
Distinct; separate; not the same; other.
Of various or contrary nature, form, or quality; partially or totally unlike; dissimilar
Unlike in nature or quality or form or degree
Various, assorted, diverse.
Distinct, separate; used for emphasis after numbers and other determiners of quantity.
Unlike most others; unusual.
Marked by dissimilarity
Not the same; exhibiting a difference

Sharply contrasted in character or purpose
Being in diametrical opposition: : opposite.
Of, relating to, or marked by antithesis.
Pertaining to antithesis, or opposition of words and sentiments; containing, or of the nature of, antithesis; contrasted.

Not ordinary
Differing from all others
Not the same; two; many; plural; also, characterized by a difference or distinction; various or contrary in nature, form, or quality; unlike; dissimilar.
[When in the predicate, different is either used absolutely: as, the two things are very different; or followed by from: as, the two things are very different from each other; he is very different from his brother. But the relation of opposition is often lost in that of mere comparison, leading to the use of to instead of from. This use is regarded as colloquial or incorrect, and is generally avoided by careful writers.
Synonyms Different, Distinct, Separate, Several. These words agree in being the opposite of same. Different applies to nature or quality as well as to state of being: as, the African and Asiatic climates are very different. The other three words are primarily physical, and are still affected by that fact: we speak of distinct or separate, ideas, colors, sounds, etc. Several is used chiefly of those things which are in some sense together without merging their identity: as, three several bands.

Containing or abounding in antithesis; characterized by or making use of antithesis.
Pertaining to or of the nature of antithesis; directly opposed or contrasted: as, these conceptions are antithetical.

Several, Diametric, Distinguishable, Opposite, Unusual, Contrastive, Diverse, Disparate, Other, Contrasting, Various, Distinct, Divergent, Dissimilar, Differing

Incongruous, Utopian, Absolutist, Universalistic, Capitalistic, Repugnant, Egalitarian, Incompatible, Inimical, Opposite, Opposed, Contradict, Contrary, Different, Antithetic

Several, Diametric, Distinguishable, Opposite, Unusual, Contrastive, Diverse, Disparate, Other, Contrasting, Various, Distinct, Divergent, Dissimilar, Differing

Incongruous, Utopian, Absolutist, Universalistic, Capitalistic, Repugnant, Egalitarian, Incompatible, Inimical, Opposite, Opposed, Contradict, Contrary, Different, Antithetic

By definition, two URLs with different domains have different origins.
Different proteins change their abundance at different cell cycle phases.
Similarly, different Pseudomonas strains had different biocontrol efficacy.
For different riders, different claim proceedings are required.
Different communities offer different services, pricing options and costs.
Different organization formats may promote different degrees of accountability.
Also, the different methods provide different possibilities for completedestruction.
The architecture of each OS and each application is different, so a single product might exhibit significantly different behavior when used on different platforms.
The tasks should promote different ways to tackle the problems so that different design solutions can be implemented by different students.
Samson said, explaining that different regulations require different signs to be posted at different locations.