As nouns the difference between suint and suist
is that suint is (organic compound|dated) a substance obtained from the wool of sheep, consisting largely of potash mixed with fatty and earthy matters while suist is one who seeks for things which gratify merely himself; a selfish person; a selfist.
suint
English
Noun
(organic compound, dated) A substance obtained from the wool of sheep, consisting largely of potash mixed with fatty and earthy matters.
(
Webster 1913)
----
suist
English
Noun
(
en noun)
One who seeks for things which gratify merely himself; a selfish person; a selfist.
- (Whitlock)