There are 15 words that start with 'nonch'.
| nonchurch | nonchalant |
| nonchalance | nonchemical |
| nonchalances | nonchalantly |
| noncharacter | nonchemicals |
| noncharacters | nonchauvinist |
| nonchurchgoer | noncharismatic |
| nonchromosomal | nonchurchgoers |
| noncharismatics | |
Note: These 15 words that start with 'nonch' are found from the USA & Canada version of the tournament Scrabble word list.