let out of bag (verb) hint: suggest; indicate
Sinonime: abstract,
apathetic,
casual, cool*, dispassionate,
distant, impartial, impersonal, incurious, indifferent,
laid-back*,
objective, out of it, poker-faced,
remote,
removed,
reserved, spaced-out, spacey,
staid,
stolid, unbiased, uncommitted, unconcerned, uncurious, uninvolved, unpassioned, unprejudiced,
withdrawnAntonime: biased,
compassionate,
engaged,
interested,
sympathetic