Letters that make communication channel
a, o, e, l, n, c, h, m, t, i, u are letters that make 'communication channel'
Words within communication channel
el, communication, Anne, AN, ti, Han, UN, IC, mu, at, HA, NNE, EL, mm, on, ic, cat, CAT, channel, CA, CO, NE, cation, Io, ion, At, Ca, Co, Ne, Ni, Ti are words within 'communication channel'