alternative
multialternative
on the horns of a dilemma
alternate
alt-
choosable
between the devil and the deep blue sea
antioption
champagne problem
alternately
reproposal
irresolution
counterproposal
indecisiveness
indecision
double-handed
toss around
alternativeness
possible action
opening
third way
possibility
better
six and two threes
alternatively
change tack
slash
counterproject
alternize
have a foot in both camps
counterproposition
lesser of two evils
dilemma
preferable
split the difference
doubly
sifflicate
intersubjective
squeeze
suggesting
posit
foreset
resuggest
supplementarily
mixed
feed two birds with one scone
or else
wear two hats
throw out
multiproponent