RichThesaurus
as a substitute
as a substitute
synonyms
instead
alternately
in lieu
as an alternative
alternatively
rather
on second thought
as a replacement
on the other hand
rather than
in preference
from choice
but
preferably
all things being equal
alternative
or
otherwise
by choice
by contrast
on behalf of
in place of
if not
ideally
for preference
as another option
then again
as a substitute
antonyms
as well