There are 8 11-letter words that end with 'rons'.
| decahedrons | hexahedrons | motoneurons |
| interferons | octahedrons | polyhedrons |
| quercitrons | strobotrons | |
Note: These 8 11-letter words that end with 'rons' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with trons, drons, erons, urons, irons, crons, arons, frons, hrons, orons, rrons, krons, prons, vrons, yrons.
5-letter words end with 'rons' (2)