Dactyl rhymes with:
tactile, anctil, tactile, amatil, anctil, bastille, bertil, castille, guptill, infantile, mercantil, quartile, quintile, tactile
Dactyl sounds like:
decidedly, desautel, deshotel, diastole, digital, digitally, distal, distel, distil, distill, doggedly, dostal, ductile, dugdale