expression / adjective:

• unrelated; unconnected ➜ 縁がない

noun:

• admission free

noun:

• consistency (of an axiomatic system)

noun:

• non-fat milk solid; milk solids-not-fat; MSNF - Food term

noun / adjectival noun:

• unenlightened; in the darkest ignorance; not knowing from A to B - four character idiom

expression / adjective:

• there is no need to ...
• never happens; there is never a time when

noun:

• calm belt or zone

adjective:

• ashamed

expression:

• need not (verb); (not) have to; expressing absence of obligation or necessity - after neg. stem of verb
• need not have; need not exist ➜ 無い

expression:

• there is no rule without exceptions - proverb

~の noun / noun:

• lacking a role; lacking responsibilities
• duty-free; tax-free

expression:

• all pain, no gain; doing no good and a lot of harm; having no redeeming features; being a complete disadvantage; a hundred harms and not a single gain [literal] - idiom

noun:

• anhidrosis

noun:

• the long night of spiritual darkness - four character idiom

adjectival noun / noun / ~の noun:

• intangible; incorporeal
• by force; outrageous; cruel; unreasonable ➜ 無理
• making light of; making fun of

adjectival noun / noun:

• meaningless; insignificance

adjectival noun / noun / ~の noun:

• boundless; infinite; vast - four character idiom

noun:

• unbiasedness; objectivity

expression:

• to have no chance (of succeeding) ➜ 勝ち目

adverb:

• evenly; equably; in an uniform and orderly fashion

expression:

• well-known

expression / ~する verb (irregular):

• to forget something ever existed; to pretend something didn't happen

expression:

• to no one in particular ➜ とも無く【ともなく】

adverb:

• aimlessly; somehow

noun / adjectival noun / ~の noun:

• unmatched (unparalleled) accuracy - four character idiom