playing cool (adjective) cautious: careful, guarded
Sinonime: big zero,
blah*, bland,
boring, distasteful,
dull, flat, flavorless,
insipid, mild, nowhere, pabulum,
plain, plain vanilla, savorless, stale,
tame, thin, unappetizing, uninspired, uninteresting, unpalatable, unpleasurable, unsavory, unseasoned, vanilla, vapid, watered-down, watery, weak, without spice,
zero*
Antonime: appetizing, flavorful,
savory, tasty