As adverbs the difference between clunkily and chunkily
is that clunkily is in a clunky manner while chunkily is in a chunky way.
clunkily
English
Adverb
(
en adverb)
In a clunky manner.
* 1988 , Arts Magazine , Volume 63, Issues 1-7, Page 106
- ...and the hanging leaves look clunkily irrelevant, like Christmas decorations.