Words to Describe miasmata

How miasmata often is described ("________ miasmata")

• morbific
• infectious
• pestiferous
• morbid
• putrescent
• chronic
• deadly
• concentrated
• horrible
• dreadful
• noxious
• deleterious
• atmospheric
• marsh
• intellectual
• putrid
• poisonous
• fatal
• pestilential
• contagious
• febrile
• local
• external