As nouns the difference between plaining and plaiding
is that plaining is a lamentation while plaiding is plaid cloth.
As a verb plaining
is .
plaining
English
Verb
(head)
Noun
(
en noun)
A lamentation.
* 1592? , William Shakespeare, The Comedy of Errors
- And piteous plainings of the pretty babes, That mourn'd for fashion, ignorant what to fear...