Synonyms for «plain tea»

Synonyms for individual words can be found below.

Can I drink just plain tea without milk, can I have bone broth? (idmprogram.com)
They will not drink plain coffee, and they will not drink plain tea.» (businessinsider.com)
And it dissolves in hot or cold water so most days I just stir it right into plain tea or coffee. (meganadamsbrown.com)
(see all sentences)