Mystical rhymes with:
egotistical, logistical, statistical, acoustical, ecclesiastical, egotistical, logistical, statistical, testicle, acoustical, alphabetical, analytical, antithetical, apolitical, astronautical, biopharmaceutical, critical, dialectical, ecclesiastical, egotistical, elliptical, fanatical, floptical, geopolitical, heretical, hypercritical, hypocritical, identical, logistical, mathematical, nonpolitical, optical, parenthetical, pharmaceutical, problematical, sabbatical, statistical, tactical, testicle, theoretical, uncritical, vertical, viatical
Mystical sounds like:
macdougal, macdougall, majestically, mcdougal, mcdougall, mcdougle, mcdugal