As a proper noun steller
is .
As a noun sweller is
one who, or that which, swells.
As an adjective sweller is
(nonstandard) (swell).
steller
English
Noun
(
en noun)
Steller's sea cow, an extinct sirenian.
sweller
English
Noun
(
en noun)
One who, or that which, swells.
Adjective
(head)
(nonstandard) (swell)