愚昧[gumai] stupid
三昧[sanmai] samadhi (state of intense concentration achieved through meditation)
無知蒙昧[muchimoumai] unenlightened
あい昧[aimai] vague
曖昧さ[aimaisa] ambiguity

曖昧模糊[aimaimoko] obscure
曚昧[moumai] ignorance
読書三昧[dokushozanmai] being absorbed in reading
刃物三昧[hamonozanmai] (engaging in a) knife fight
贅沢三昧[zeitakuzanmai] indulging in every possible luxury

曖昧[aimai] vague
曖昧さ[aimaisa] ambiguity
曖昧模糊[aimaimoko] obscure
曖昧検索[aimaikensaku] fuzzy reference
曖昧制御[aimaiseigyo] fuzzy control

曖昧度[aimaido] equivocation
曖昧理論[aimairiron] fuzzy theory
曖昧量[aimairyou] equivocation
曖昧論理[aimaironri] fuzzy logic
曖昧性[aimaisei] ambiguity

悪推量[waruzuiryou] distrust
一定量[itteiryou] fixed amount
飲水量[insuiryou] amount of drinking
雨量[uryou] rainfall
雨量計[uryoukei] rain gauge

運動量[undouryou] momentum
雲量[unryou] degree of cloudiness
液量[ekiryou] liquid measure
音量[onryou] volume (sound)
過量[karyou] overdose