疑惧[giku] apprehension
惧れる[osoreru] to fear
危惧[kigu] apprehensions

絶滅危惧種[zetsumetsukigushu] endangered species
準絶滅危惧[junzetsumetsukigu] near-threatened (species)
絶滅危惧[zetsumetsukigu] threatened (species)

温灸[onkyuu] moxa cautery
針灸[shinkyuu] acupuncture and moxibustion
灸治[kyuuji] treatment with moxa
灸点[kyuuten] moxa-treatment points
灸をすえる[kyuuwosueru] to rake over the coals

灸虫[yaitomushi] schizomid (any arachnid of order Schizomida)
鍼灸師[shinkyuushi] acupuncturist and practitioner of moxibustion
灸羽田[yaitohata] malabar grouper (Epinephelus malabaricus)
お灸を据える[okyuuwosueru] to rake over the coals