parallel 8 Associations

antiparallel (similar term) collateral (similar term) nonconvergent (similar term) nonintersecting (similar term) comparable (related term) symmetrical (related term) symmetric (related term)

secondary 9 Associations

alternate (similar term) alternative (similar term) auxiliary (similar term) subsidiary (similar term) supplemental (similar term) supplementary (similar term) collateral (similar term)