1. Imparting vitality and energy
   - bracing, brisk, fresh, refreshing, tonic

See also: invigorating

• learnedly
• learnedness
• learner
• learner's dictionary
• learner's permit
• learning
• learning ability
• learning curve
• learning disability
• learning disorder
• Leary
• leasable
• lease
• lease giver
• lease-lend
• leaseback
• leased
• leasehold
• sensify
• sensing
• sensing element
• sensitisation
• sensitise
• sensitised
• sensitiser