savourless
adj.
lacking taste and/or odor; lacking savor
savourless
Adjective
1. lacking taste or flavor or tang; "a bland diet"; "insipid hospital food"; "flavorless supermarket tomatoes"; "vapid beer"; "vapid tea"
(synonym) bland, flat, flavorless, flavourless, insipid, savorless, vapid
(similar) tasteless