1. Not diluted
   "undiluted milk"; "an undiluted racial strain"

See also: black, concentrated, full-strength, neat, straight

Antonym: diluted

• auld
• auld langsyne
• Aulostomidae
• Aulostomus
• Aulostomus maculatus
• Aum
• Aum Shinrikyo
• aunt
• Aunt Sally
• auntie
• aunty
• aura
• aural
• aurally
• aureate
• Aurelius
• Aureolaria
• Aureolaria pedicularia
• Aureolaria virginica
• aureole
• Aureomycin
• auric
• auricle
• auricula
• auricula atrii