There are 15 words that end with 'zoan'.
| bryozoan | ectozoan | mesozoan |
| metazoan | entozoan | polyzoan |
| parazoan | anthozoan | heliozoan |
| hydrozoan | sporozoan | protozoan |
| mycetozoan | scyphozoan | spermatozoan |
Note: These 15 words that end with 'zoan' are found from the USA & Canada version of the tournament Scrabble word list.