Lewis & Short

incōgĭtātus, a, um, adj. [2. in-cogito].

  1. I. Pass., unconsidered, unstudied (postAug.): opus, Sen. Ben. 6, 23 med.: alacritas, id. Ep. 57: incogitata dicere, App. Flor. p. 364 (de Deo. Soc. p. 102 Hild.).
  2. II. Act., thoughtless, inconsiderate (ante- and postclass.): animus, Plaut. Bacch. 4, 3, 1: ne incogitati dicere cogerentur, Lampr. Alex. Sev. 16.