Dayboat is a synonym of daysailer.
As nouns the difference between dayboat and daysailer
is that dayboat is a daysailer while daysailer is a small sailboat, larger than a dinghy, with or without sleeping accommodations.
daysailer
Noun
(
en noun)
A small sailboat, larger than a dinghy, with or without sleeping accommodations.
Synonyms
* dayboat