匪 ⇒
劫匪 jiéfěi, bandit/robber
绑匪 bǎngfěi, [綁匪], kidnapper
匪 fěi, bandit/(literary) not
匪徒 fěitú, gangster/bandit
土匪 tǔfěi, bandit
匪夷所思 fěiyísuǒsī, unimaginable/outrageous/freakish
受益匪浅 shòuyìfěiqiǎn, [受益匪淺], to benefit (from)
匪帮 fěibāng, [匪幫], gang of bandits/criminal gang (formerly often used of political opponents)
盗匪 dàofěi, [盜匪], bandit
获益匪浅 悍匪 车匪 匪首 fěishǒu, bandit
叛匪 pànfěi, rebel bandit
匪盗 fěidào, [匪盜], bandit
穴 ⇒
洞穴 dòngxué, cave/cavern
穴 xué, cave/cavity/hole/acupuncture point/Taiwan pr. [xuè]
穴居 xuéjū, to live in a cave/(of animals) to be of burrowing habit
巢穴 cháoxué, lair/nest/den/hideout
墓穴 mùxué, tomb/grave
太阳穴 tàiyángxué, [太陽穴], temple (on the sides of human head)
地穴 虎穴 穴位 xuéwèi, acupuncture point
空穴来风 kōngxuéláifēng, [空穴來風], lit. wind from an empty cave (idiom)/fig. unfounded (story)/baseless (claim)
穴道 xuédào, acupuncture point/acupoint
蚁穴 走穴 zǒuxué, (of itinerant entertainers) to tour, playing in many venues
鼠穴 深入虎穴 空穴 kòngxué, electron hole (physics)
点穴 diǎnxué, [點穴], to hit a pressure point (martial arts)/dim mak/see also 點脈|点脉[diǎn mài]