There are 3 15-letter words that start with 'ju'.
| judiciousnesses | jurisprudential |
| juxtapositional | |
Note: These 3 15-letter words that start with 'ju' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with jun, jud, jur, jus, jug, jum, jub, jui, juj, jut, juv, juk, jux, jul, jup, juc.
3-letter words start with 'ju' (4)