- Age-old (verities) - As long-lived as Rome? - Everlasting - Everlasting sort of triangle - Lasting or existing forever - Learn ET became everlasting - Little white tern, allegedly immortal
- Equal on sides - Equal-sided (triangle) - Equal-sided triangle - Type of triangle - With equal sides - Having all the sides equal; as, an equilateral
triangle; an equilateral polygon. - A side exactly corresponding, or equal, to others;
also, a figure of equal sides.
- Of a triangle unequal on all sides - Type of triangle - Having the sides and angles unequal; -- said of a
triangle. - Having the axis inclined to the base, as a cone. - Designating several triangular muscles called scalene
muscles. - Of or pertaining to the scalene muscles. - A triangle having its sides and angles unequal.