Word Study
vertically
CIDE DICTIONARY
vertically, adv.
In a vertical manner, position, or direction; perpendicularly; as, to look down vertically; to raise a thing vertically. [1913 Webster]
ROGET THESAURUS
vertically
Verticality
N verticality, erectness, perpendicularity, right angle, normal, azimuth circle, wall, precipice, cliff, elevation, erection, square, plumb line, plummet, vertical, upright, erect, perpendicular, plumb, normal, straight, bolt, upright, rampant, standing up, rectangular, orthogonal, vertically, up, on end, up on end, right on end, a plomb, endwise, one one's legs, at right angles.For further exploring for "vertically" in Webster Dictionary Online