Undeveloped is a related term of unhatched.
As adjectives the difference between undeveloped and unhatched
is that undeveloped is not developed or used while unhatched is not yet hatched.
undeveloped
English
Alternative forms
* undevelopt
Adjective
(
en adjective)
not developed or used
lagging behind others, especially in economic or social matters
unhatched
English
Adjective
(
-)
Not yet hatched.
- an unhatched egg
Not shaded with hatching.