Letters that make go through the motions
s, o, e, g, n, h, m, r, t, i, u are letters that make 'go through the motions'
Words within go through the motions
motion, mot, he, ti, He, Ro, rough, go, on, through, MOT, MO, Io, ion, Mo, Th, Ti, hr, mo, go through are words within 'go through the motions'