arcane

As adjectives the difference between enigmatic and arcane

is that enigmatic is pertaining to an enigma while arcane is understood by only a few; obscure; requiring secret or mysterious knowledge.

As adjectives the difference between elusive and arcane

is that elusive is while arcane is understood by only a few; obscure; requiring secret or mysterious knowledge.

As adjectives the difference between mainstream and arcane

is that mainstream is used or accepted broadly rather than by a tiny fraction of a population or market while arcane is understood by only a few; obscure; requiring secret or mysterious knowledge.

As a noun mainstream

is that which is common; the norm.

As a verb mainstream

is to educate (a disabled student) together with non-disabled students.

As adjectives the difference between arcane and convoluted

is that arcane is understood by only a few; obscure; requiring secret or mysterious knowledge while convoluted is having numerous overlapping coils or folds.

As a noun sorcery

is magical power; the use of witchcraft or magic arts.

As an adjective arcane is

understood by only a few; obscure; requiring secret or mysterious knowledge.

As adjectives the difference between ethereal and arcane

is that ethereal is pertaining to the hypothetical upper, purer air, or to the higher regions beyond the earth or beyond the atmosphere; celestial; otherworldly; as, ethereal space; ethereal regions while arcane is understood by only a few; obscure; requiring secret or mysterious knowledge.

As adjectives the difference between apparent and arcane

is that apparent is capable of being seen, or easily seen; open to view; visible to the eye; within sight or view while arcane is understood by only a few; obscure; requiring secret or mysterious knowledge.

As an adjective arcane

is understood by only a few; obscure; requiring secret or mysterious knowledge.

As a letter e is

the letter e with a circumflex.

As adjectives the difference between arcane and ambivalent

is that arcane is understood by only a few; obscure; requiring secret or mysterious knowledge while ambivalent is simultaneously]] experiencing or expressing [[oppose|opposing or contradictory feelings, beliefs, or motivations.

As an adjective arcane

is understood by only a few; obscure; requiring secret or mysterious knowledge.

As a proper noun enigma is

a german device used during world war ii to encode strategic messages.