無

numb; insensitive (e.g. to pain)

apathetic; insensitive; indifferent; impervious; callous; thick-skinned

Common noun

unnecessary; unneeded; useless; unwanted

having nothing to do; unoccupied; idle

white kimono

immeasurable; infinite; inestimable

Adjectival nouns or quasi-adjectives (keiyodoshi)

inexhaustibility

mutual financing association

incompetent (person)

stay-at-home; homebody

begging Zen priest of the Fuke sect (wearing a sedge hood and playing a shakuhachi flute)

Colloquial

ninja throwing knives

Orig. meaning

mediaeval farming tool for digging, prying, etc.

unlicensed; without a license (licence)

sterilised; sterilized; sterile; pasteurised; pasteurized; germ-free; aseptic

inorganic

appearing as if something doesn't exist; casual; offhand

Often as ...の別なく

irrespective (e.g. of age); without discrimination; without distinction

penniless; broke

baseless; groundless; unfounded; without evidence

unpaid; nonsalaried

nihilistic

purposeless; aimless

homeless person; vagabond; tramp

ashless; ash-free

From Cantonese

no problem

unsigned; without a signature

having no hobbies; lacking interests; humdrum

tasteless; prosaic; vulgar; dull; dry; uninteresting