-ery
* Bakery: A place where bread and pastries are baked and sold.
* Brewery: A place where beer is made.
* Butchery: A place where meat is sold.
* Confectionery: A place where sweets and chocolates are sold.
* Fishery: A place where fish are caught or farmed.
* Greenery: A place with many plants and flowers.
* Jewellery: A place where jewelry is sold.
* Lumberyard: A place where lumber is stored and sold.
* Nursery: A place where young plants are grown and sold.
* Pottery: A place where ceramic ware is made.
* Slavery: The practice of owning and controlling another person as property.
* Stationery: Writing materials, especially paper, envelopes, and pens.
* Witchery: The practice of witchcraft.
-ary
* Armory: A place where weapons and ammunition are stored.
* Aviary: A place where birds are kept.
* Bookstore: A place where books are sold.
* Calendar: A system of organizing time.
* Cemetery: A place where dead people are buried.
* Dictionary: A book that lists words and their meanings.
* Granary: A place where grain is stored.
* Library: A place where books are kept for people to borrow.
* Military: Relating to the armed forces.
* Monastery: A place where monks live and work.
* Salary: A regular payment for work.
* Sanctuary: A place of safety and refuge.
* Secretary: A person who assists someone else with administrative tasks.
-ory
* Accessory: An additional item that is not essential.
* Compulsory: Required by law or rule.
* Conspiratory: Relating to a conspiracy.
* Depository: A place where things are stored.
* Directory: A book or list that provides information.
* Factory: A place where goods are manufactured.
* Imaginary: Existing only in the mind.
* Observatory: A building or place for observing the stars and planets.
* Repertory: A collection of plays or musical pieces.
* Repository: A place where things are stored.
* Sensory: Relating to the senses.
* Territory: An area of land under the control of a government or person.
* Victory: Success in a battle or competition.
This list is not exhaustive, but it provides a good starting point for understanding how these suffixes are used. You can use this information to generate your own words with these suffixes.