Immorally is a related term of basely.
As adverbs the difference between immorally and basely
is that immorally is in an immoral manner, not morally, wrongly while basely is in a base manner.
immorally
English
Adverb
(
en adverb)
In an immoral manner, not morally, wrongly.
- He was reluctant to behave immorally.
Antonyms
* morally