co
cooperate
to work together toward the same goal
unilateral
having or related to one side (can be literal or figurative)
vertex
the highest point of something; in geometry, the point at which two sides intersect
pyre
a pile of flammable materials, usually intended for burning
coordinating
of the same order, rank, significance, or characteristic
collateral
something offered as security for repayment of a loan
convert
to change into a different property or state; to adopt a new opinion, belief, or religion
pyrogenic
produced or created by fire or heat
coterminal
having a common boundary; meeting at the ends
latitude
the distance north or south of the equator
divert
to draw off course; to turn aside from a set path
pyromania
a condition characterized by obsession with fire