Letters that make nonparallel
a, o, e, l, n, p, r are letters that make 'nonparallel'
Words within nonparallel
el, PA, NP, para, NPA, ar, Pa, par, EL, non, Ara, all, on, parallel, no, RA, Para, AL, AR, Ra, pa, LE, Al, Ar, Np, No are words within 'nonparallel'