eightfold, a. octuple.
eight-sided, a. octagonal, octahedral, octangular.
eight-sided figure. octagon.
eight-sided solid. octahedron.
eight tones. Associated words: diatonic, diatonically.
eight years. octennium. Associated words: octennial, octennially.
eighty years. Associated words: octogenarian, octogenary.
eject, v. [void], [discharge]; [oust], evict, dislodge.
ejection, n. voiding, [discharge]; [ousting], [dispossession].
elastic, a. resilient, [springy], [extensible], ductile, rebounding, tensible.