There are 12 14-letter words that start with 'ag'.
| aggiornamentos | agglomerations |
| agglutinations | agglutinogenic |
| aggrandizement | aggressiveness |
| aggressivities | agreeabilities |
| agribusinesses | agriculturally |
| agriculturists | agroforestries |
Note: These 12 14-letter words that start with 'ag' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with agg, agr, age, aga, ago, agi, agn, agl, agu, agh, agm, ags.
3-letter words start with 'ag' (4)