- Otto reproduced a number of the tattoos ornamenting the subject's over muscled chest, arms, and small and calloused but girlish hands.2 — Persons Unknown (54% in)
- Gentle, genially dignified, a scholar with work-calloused hands and sunburned neck, he'd been a classmate of Herb's at Kansas State University.2 — Persons Unknown (3% in)
- Having looked, the astonished officers summoned the county coroner, a gentleman who was also impressed by young Andrews' callous nonchalance, for when the coroner asked him what funeral arrangements he wished to have made, Andrews replied with a shrug, "I don't care what you do with them."4 — The Corner (69% in)
There are no more uses of "callous" in In Cold Blood.
Typical Usage (best examples)