There are 13 12-letter words that start with 'cond'.
| condemnation | condemnatory | condensation | 
| condescended | conditionals | conditioners | 
| conditioning | condominiums | condonations | 
| conductances | conductivity | conductorial | 
| conduplicate | ||
Note: These 13 12-letter words that start with 'cond' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with conde, condu, condo, condi, condy.
5-letter words start with 'cond' (1)