alternative

noun
A2
OPAL
1
a thing that you can choose to do or have out of two or more possibilities
گزینه, انتخاب دیگر, امکان دیگر, گزینش دیگر
adjective
B1
OPAL
1
B1
that can be used instead of something else
جایگزین, بدیل
2
B1
different from the usual or traditional way in which something is done
جایگزین, متفاوت, راه دیگر
alternative therapy/treatments
an alternative lifestyle
Medicine made of mould must once have seemed very alternative.