As a noun toller
is a person who tolls a bell; a bell ringer.
As an adjective taller is
comparative of tall.
toller
English
Etymology 1
(en)
Noun
(
en noun)
A person who tolls a bell; a bell ringer
Etymology 2
(en)
Noun
(
en noun)
A person who collects tolls; a toll keeper
----
taller
English
Adjective
taller
(tall)
----