English dangerous

← English danger (suffix)

← English ous (suffix)

← Middle English dangerous (inherited)

← Middle English daungerous (mention)

← Old French dangereus (derived)

← Old French dangier (mention)

→ English dangerously (suffix)

→ English dangerousness (suffix)

→ English nondangerous (prefix)

→ English undangerous (prefix)

→ English armed and dangerous (compound)

→ Japanese デンジャラス (borrowed)