Crazy little thing that you might not know: daresay is one word. Yes, that’s right.
From Merriam-Webster’s Unabridged:
: venture to say : think probable—used in pres. 1st singular
: agree,suppose—used in pres. 1st singular
Origin of DARESAY
Middle English (I) dar sayen I venture to say
First Known Use: 13th century (transitive sense)
I daresay it’s a fun little bit of trivia for the morning 🙂