Avtex rhymes with:
adaptec's, ameritech's, ametek's, armtek's, audiotex, aztecs, biotechs, centex, cytotechs, discotheques, entex, equitex, eyetech's, gatx, genentech's, gtech's, intex, kaisertech's, latex, memtec's, metex, natec's, pillowtex, playtex, portec's, qintex, railtex, scitex, symantec's, syntex, trintex, ventritex, vertex, videotex, wedtech's, westtech's
Avtex sounds like:
abadaka, abates, abbott's, abides, abitz, about's, abts, abuts, apathetic, apatites, aphids, apodaca, apotheosis, appetites, aptitudes, avoids, avtex's