Chinese words pronounced gù (4th tone) gu in any tone, all 55 words 12 words. 故(gù) happening 顾(gù) to look after 固(gù) hard 雇(gù) to employ 锢(gù) obstinate disease 崮(gù) steep-sided flat-topped mountain 鲴(gù) Xenocypris, genus of cyprinid fish found in eastern Asia 梏(gù) braces 痼(gù) obstinate disease 堌(gù) place name 凅(gù) dried up 牿(gù) shed or pen for cattle 12 words. 故(gù) happening 顧(gù) to look after 固(gù) hard 雇(gù) to employ 錮(gù) obstinate disease 崮(gù) steep-sided flat-topped mountain 鯝(gù) Xenocypris, genus of cyprinid fish found in eastern Asia 梏(gù) braces 痼(gù) obstinate disease 堌(gù) place name 凅(gù) dried up 牿(gù) shed or pen for cattle