1. Outside a building
   - outside, outdoors, alfresco

1. Where the air is unconfined
   - outdoors, open air, open

Type of: exterior, outside

• effectuate
• effectuation
• effeminacy
• effeminate
• effeminately
• effeminateness
• effeminise
• effeminize
• effendi
• efferent
• efferent fiber
• efferent nerve
• efferent neuron
• effervesce
• effervescence
• effervescent
• effervescing
• effete
• effetely
• effeteness
• efficacious
• efficaciously
• efficaciousness
• efficacy
• efficiency