Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
scrūpŭlōsĭtas, ātis, f. [scrupulosus] (very rare), over-nicety, scrupulosity: in hac ruris disciplinā non desideratur ejusmodi scrupulositas: sed quod dicitur pingui Minervā, etc., Col. 11, 1, 32; Tert. Virg. Vel. 11 med.; Hier. Ep. Gal. prol.