Answer: sarsaparilla

AnswerCrossword Clue
SARSAPARILLANow-rare drink flavor
sarsaparillaThe tropical American climbing plant from which these rhizomes are generally obtained
sarsaparillaA preparation of the dried rhizomes of various plants, esp. smilax, used to flavor some drinks and medicines and formerly as a tonic
sarsaparilla(Spanish) any tropical American plant of the genus Smilax; a drink or medicine prepared from it
sarsaparillaA sweet drink flavored with this