shrewdly Copy link Outline 1. callĭdē2. săgācĭter3. ăcūtē4. astūtē • shrewdly: 1. callĭdē: to speak s. and clearly, c. et argute dicere, Cic. Or. 28, 98: he guessed very s. what would happen in the future, de futuris callidissime conjiciebat, Nep. Them. 1, fin. 2. săgācĭter: to investigate s., s. pervestigare, Cic. de Or. 1, 51, fin.; v. acutely, sagaciously. 3. ăcūtē: strengthened, pĕrăcūtē: v. keenly. 4. astūtē: v. cunningly. See also shrewd (adj.).