As nouns the difference between trills and thrills
is that trills is plural of lang=en while thrills is plural of lang=en.
As verbs the difference between trills and thrills
is that trills is third-person singular of trill while thrills is third-person singular of thrill.
trills
English
Noun
(head)
Verb
(head)
(trill)
thrills
English
Noun
(head)
Verb
(head)
(thrill)