expression / adjective:

• unable to clear away one's ill feeling; not able to do anything (about...)

noun / ~の noun:

• myasthenia

expression / adjective:

• useless; stupid; good-for-nothing ➜ 仕様が無い
• having no way to do ...

noun:

• tailless aircraft; tail-less airplane

noun:

• unlimited supply

noun:

• non-store retailing (e.g. Internet, mail-order, etc.)

expression:

• if you are prepared you don't have to worry; 'tis good to have a shelter against every storm - proverb

noun:

• unmanned aircraft; pilotless plane; robot plane; drone

noun:

• amorphous carbon

noun:

• agalactia; lactation failure - Medicine term
• flat chest; absence of breasts - slang

expression:

• Namu Amida Butsu; Hail Amitabha Buddha; Homage to Amida Buddha; prayer for rebirth in Sukhavati, the Pure Land of Amitabha - Buddhism term

noun / adjectival noun / ~の noun:

• unparalleled grandeur; the grandest; the most spectacular - four character idiom

noun:

• sense of the vanity of life; perception of the evanescence of life

expression / adjective:

• no trouble; easy

expression / adjective:

• stands comparison with; compares favorably with; no means inferior to; equal to

noun:

• unconditional branch - IT term

adverb:

• bluntly (refusing, etc.); flatly; out of hand; completely

noun:

• life imprisonment

~する verb (spec.):

• to set at naught; to ignore; to disregard - obsolete term

expression / auxiliary:

• does not seem (to be) ➜ では無さそう【ではなさそう】

adjective:

• poor; not satisfactory; undesirable; unfavourable; unfavorable; disgraceful

noun:

• unreasonable request; asking for something unreasonable - slang

expression:

• Don't worry about it; There is nothing to fear; There is no need for anxiety; Everything is under control - four character idiom

expression / adjective:

• hard to figure out; elusive; slippery; vague; subtle

adjective:

• unavoidable; inevitable