in sipidity (noun) insipidity: dullness
Sinonime: clever,
cool*, demiurgic, deviceful,
fertile, formative,
gifted,
hip*,
ingenious, innovational,
innovative, innovatory,
inspired,
inventive, leading-edge,
original, originative,
productive,
prolific,
stimulating,
visionary, way out
Antonime: uncreative, ungifted, unimaginative, uninspired, unproductive, untalented