1. Not washable

Antonym: washable

• attract
• attractable
• attractant
• attracter
• attraction
• attractive
• attractive feature
• attractive force
• attractive nuisance
• attractively
• attractiveness
• attractor
• attributable
• attribute
• attribution
• attributive
• attributive genitive
• attributive genitive case
• attributively
• attrite
• attrited
• attrition
• attrition rate
• attritional
• attune