As verbs the difference between unbound and unround
is that unbound is (unbind) while unround is (linguistics|transitive) to change (a vowel) so that it is no longer round.
unbound
English
Verb
(head)
(unbind)
Derived terms
* unbounded
unbind
English
Verb
To take bindings off.
(figuratively) To set free from a debt, contract or promise.
To disable a key binding.
* Douglas Chick, Minecraft Secrets Book Cheat Codes (page 23)
- Unbinds the specified key from a command
unround
English
Verb
(
en verb)
(linguistics) To change (a vowel) so that it is no longer round.