As verbs the difference between assaile and assail
is that assaile is obsolete spelling of lang=en while assail is to attack violently using words or force.
assaile
English
Verb
(
assail)
* , scene i:
- Let vs once againe a??aile your eares,
assail
English
Verb
(
en verb)
To attack violently using words or force.
- Muggers assailed them as they entered an alley.
- For the next six months or so those children will assail her in public with demands for an improper story! (from H.H. Munro's short story, "The Storyteller").