[むずかしい(P);むつかしい, muzukashii (P); mutsukashii] (adj-i) (1) difficult; hard; troublesome; complicated; serious (disease, problem, etc.); (2) fussy; particular; fastidious; hard to please; displeased; (3) gloomy; glum; sullen; serious (look); (4) (arch) dirty; unclean; filthy; detestable; (5) (arch) unpleasant; uncomfortable; creepy; spooky; (P) #2593
[よごれ, yogore] (n) dirt; filth; (P) #14745
[musai] (adj-i) (See むさくるしい) filthy; squalid; dirty; foul; sordid
[むさくるしい, musakurushii] (adj-i) (uk) filthy; squalid; dirty; foul; sordid
[きたない, kitanai] (adj-i) (1) dirty; filthy; foul; unclean; (2) disordered; messy; untidy; poor (e.g. handwriting); (3) indecent (language, etc.); dirty; vulgar; coarse; (4) dastardly; mean; base; underhanded; (5) stingy; greedy; (P)
[けがらわしい, kegarawashii] (adj-i) filthy; unfair; dirty; untouchable; disgusting; nasty; foul; odious; repulsive
[おすい, osui] (n) filthy water; sewage; (P)
[く, ku] (n) dirt; filth; grime; (P)
[こうじ;くに, kouji ; kuni] (n) (arch) dirt and grease; filth; grime
[うすぎたない, usugitanai] (adj-i) filthy; dirty (looking); drab
[ふけつ, fuketsu] (adj-na, n) unclean; dirty; filthy; impure; (P)
[ふけつかん, fuketsukan] (adj-na) filthiness
[ふじょう, fujou] (adj-na, n, adj-no) (1) uncleanliness; dirtiness; impurity; filthiness; defilement; (2) (arch) menses; (3) (arch) feces (faeces); (4) (See 御不浄) bathroom; (P)
[ふんど, fundo] (n) poor or filthy earth