[ふかのう, fukanou] (adj-na, n) impossible; (P) #3326
[むり, muri] (adj-na, n, vs) unreasonable; impossible; overdoing; (P) #4371
[araremonai] (adj-i) (1) unladylike; unbecoming; immodest; (2) unthinkable; impossible; ridiculous
[ありえない, arienai] (adj-i) (uk) (See 有り得る・ありうる) impossible; unlikely; improbable; (P)
[できないそうだん, dekinaisoudan] (n) impossible proposition; unreasonable proposal; tall order
[tondemoarimasen ; tondemogozaimasen] (adj-f) (1) (See とんでもない・1) unthinkable; unexpected; outrageous; offensive; (exp) (2) (col) (See とんでもない・2) absolutely not!; not at all!; far from it!; impossible!; preposterous!; what a thing to say!; no way!; bullshit; (3) (See とんでもない・3) don't mention it; you're welcome
[とんでもない, tondemonai] (adj-f) (1) (uk) unthinkable; unexpected; outrageous; offensive; (exp) (2) (col) (uk) absolutely not!; not at all!; far from it!; impossible!; preposterous!; what a thing to say!; no way!; bullshit; (3) (uk) don't mention it; you're welcome; (P)
[hazuganai] (exp) (See 筈・1) cannot (do); it is impossible that...
[inposhiburu ; inposshiburu] (adj-na) (col) impossible
[はいていらおゆえ, haiteiraoyue] (n) totally useless (fruitless) effort; wasting time on an impossible task (like trying to scoop up a reflected moon from the bottom of the sea)
[みはてぬ, mihatenu] (adj-pn) (arch) unfinished; unfulfilled; impossible
[みはてぬゆめ, mihatenuyume] (n) (arch) (See 見果てる) unfinished dream; unfulfilled dream; impossible dream
[しきれない, shikirenai] (adj-i) impossible to do
[しなん, shinan] (adj-na, n, adj-no) most difficult; next to impossible; (P)
[しなんのわざ, shinannowaza] (n) Herculean task; next to impossible undertaking
[じじつじょうふかのう, jijitsujoufukanou] (n) effectively impossible
[あたわず, atawazu] (aux-v) unable to do; impossible to do
[ポコペン, pokopen] (int) (1) (uk) impossible (chi
[もときにまさるうらきなし, motokinimasaruurakinashi] (exp) (obsc) try though one might, it's impossible to replace one's first love
[むへんかん, muhenkan] (n) { comp } impossible conversion
[きによってうおをもとむ, kiniyotteuowomotomu] (exp) (id) (variant of 木に縁りて...) (See 木に縁りて魚を求む・きによりてうおをもとむ) to be unable to accomplish something because one has chosen the wrong method; to ask for the impossible; to look for fish by climbing a tree (Mencius)
[きによりてうおをもとむ, kiniyoriteuowomotomu] (exp) (id) to be unable to accomplish something because one has chosen the wrong method; to ask for the impossible; to look for fish by climbing a tree (Mencius)
[わけがない, wakeganai] (exp) (uk) there is no way that ... (expresses speaker's belief that something is impossible); (P)
[わけにはいかない, wakenihaikanai] (exp) (uk) impossible to do (although wants to)
[わけにはいきません, wakenihaikimasen] (exp) (uk) impossible to do (although wants to)
[わけにはいけない, wakenihaikenai] (exp) (uk) (incorrect variant of 訳にはいかない) (See 訳にはいかない・わけにはいかない) impossible to do (although wants to)
[ありうべからざる, ariubekarazaru] (exp, adj-pn) impossible; unthinkable; unimaginable
[りかいふのう, rikaifunou] (adj-na) impossible to understand; impossible to decypher
[かごでみずをくむ, kagodemizuwokumu] (exp, v5m) (obsc) like trying to scoop water with a basket (i.e. impossible, a waste of time & energy)