There are 9 14-letter words that start with 'chro'.
| chromaticities | chromatographs |
| chromatography | chromatophores |
| chromodynamics | chromoproteins |
| chronobiologic | chronographies |
| chronometrical | |
Note: These 9 14-letter words that start with 'chro' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with chrom, chron.
6-letter words start with 'chro' (4)