univalent
monovalent
polyvalent
multivalent
inclusive or
unimodular
n-adic
zerovalent
googolplex
quadrivalent
thimble
sesqui-
Carol number
pentavalent
bivalent
divalent
unitegmic
tetravalent
incommensurable
unit fraction
monogenic
uninodular
millikayser
first
heterovalent
multivalenced
unary
Pisot-Vijayaraghavan number
Cullen number
refactorable
unary numeral system
Prouhet-Tarry-Escott problem
monothalloid
all-one polynomial
quintillionfold
simple continued fraction
unidigitate
denumerization
bitegmic
oligosyndactyly
-valent
singularly
distributive
heptarchist
imaginary number
complex quantity
complex number
thallous
imaginary
denumeral