Indoor Air Quality Vocabulary

noun moisture or wetness that makes something slightly wet

• The dampness in the basement is causing mold to grow on the walls.
• I hate the dampness in this old house - it makes everything feel musty.
• The dampness in the air is making my hair frizz up like crazy.
• The dampness of her eyes betrayed her true emotions.

verb to remove moisture from the air or a space

• To prevent mold growth, it is important to dehumidify the basement regularly.
• Make sure to dehumidify the bathroom after taking a shower.
• I'm gonna run the dehumidifier to get rid of the dampness in here.
• She tried to dehumidify the tense situation by cracking a joke.

adjective having a stale, moldy, or damp smell or appearance

• The old library had a musty smell that lingered in the air.
• I found a musty old book in the attic.
• Ew, this room smells so musty!
• His ideas were musty and outdated, not relevant to the modern world.

adjective describing something that is not properly ventilated

• The storage room was unventilated, causing the items inside to gather dust.
• It's so stuffy in here, it feels like an unventilated sauna.
• I can't stand being in this unventilated room, it's making me sweat buckets.
• His mind felt unventilated, as if ideas were trapped and unable to flow freely.