infra dig

The rivalry between North and South is always exceedingly bitter, but latterly the Scotchmen have not thought it infra dig.

Four of us young post-captains took this decision, and as it would have been, perhaps, considered infra dig.

On my road I met them driving in a buggy, the only one of which the town could boast, and, as it is not considered infra dig.

Marjorie closed her book too and leaned forward to listen, but the two big boys, evidently considering it infra dig.

Dickens gives his first public (not paid) readings in December, 1853; was it infra dig.