As nouns the difference between drowner and drownder
is that drowner is someone who is drowning while drownder is (dialect) a person or animal that is suffering or has suffered drowning.
drowner
English
Noun
(
en noun)
Someone who is drowning.
One who drowns another.
* (Henry Morton Robinson)
- At eight you thought of boys as cat drowners and bird stoners. At nine there was another reason for boys' existence: they either noticed you or they didn't, and it desperately mattered which.
drownder
English
Noun
(
en noun)
(dialect) A person or animal that is suffering or has suffered drowning.
(dialect) That which drowns.