primer /prīˈmər or primˈər/ or primmer /primˈer/

1. A small prayer book or book of hours for lay people, used also for teaching reading
2. A first reading-book
3. An elementary introduction to any subject
4. /primˈər/ printing type of two obsolete sizes, long primer (approx 10-point) and great primer (approx 18-point)

• propeller-blade
• propeller-blades
• propeller fan
• propeller-head
• propeller-heads
• propellers
• propeller shaft
• propeller shafts
• propelling
• propelling pencil
• propelling pencils
• propelment
• propelments
• propels
• propenal
• propend
• propended
• propendent
• propending
• propends
• propene
• propenes
• propenoic acid
• propense
• propensely