Surmising that he has no valet, and seeing that he has no secretary with a shorthand notebook and a typewriter, one meditates on how little our great burgess domesticity has been disturbed by new fashions and methods, or by the enterprise of the railway and hotel companies which sell you a Saturday to Monday of life at Folkestone as a real gentleman for two guineas, first class fares both ways included.
There are no more uses of "surmise" in the book.
Show samples from other sources
He has surmised that this is not a friendly visit.
Colleen Hoover -- Slammed
After texting his mom, he started the truck and peeled out of the parking lot, making it back to the ranch a little after four a.m. Seeing the lights on in the main house, he surmised that his mom had either risen early or. more likely, hadn’t gone to bed.