Tackle rhymes with:
cackle, crackel, crackle, grackle, hackel, hackl, hackle, jackal, jackel, jakel, kachel, mackall, mackel, racal, rachal, shackle, unshackle, yackel, yakel
Tackle sounds like:
tagle, tassel, taxol, teagle, teasley, tecla, tediously, tequila, tequiliu, tesla, tesol, thecla, thekla, thickly, thiokol, this'll, thusly, tickle, toggle, tougaloo, tousley, towsley, tuccillo, tuggle, tugwell, tusla, tussle, tuzla, twichell, twitchell