There are 7 15-letter words that end with 'dly'.
| disinterestedly | sophisticatedly |
| tenderheartedly | unadulteratedly |
| unanticipatedly | uninterruptedly |
| unprecedentedly | |
Note: These 7 15-letter words that end with 'dly' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with edly, idly, rdly, ndly, ldly, ddly, adly, odly, udly, wdly.
4-letter words end with 'dly' (1)