Found 2 items, similar to flavourless.
English → English (WordNet) Definition: flavourless flavourless adj : lacking taste or flavor or tang; “a bland diet”; “insipid hospital food”; “flavorless supermarket tomatoes”; “vapid beer”; “vapid tea” [syn: bland, flat, flavorless, insipid, savorless, savourless, vapid]
English → English (gcide) Definition: flavourless flavourless \flavourless\ adj. same as flavorless. [Chiefly Brit.] Syn: bland, flat, flavorless, insipid, savorless. [WordNet 1.5]