match each other / being in harmony with / being in balance / be proportioned / being in proportion to / be balanced / matching each other / be in balance / be in proportion to / be in harmony with / be symmetrical / being proportioned / being balanced / being symmetrical

balance / equality / equilibrium

equilibrium / balance / counterbalance / equilibrate

share

awkward / clumsy / unnatural

awkward / clumsy

not being pregnant / not getting pregnant

universal brotherhood / impartiality

equal

equal