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)

• unsupportable
• unsupported
• unsupportedly
• unsupposable
• unsuppressed
• unsure
• unsured
• unsurer
• unsurest
• unsurfaced
• unsurmised
• unsurmountable
• unsurpassable
• unsurpassably
• unsurpassed
• unsurprised
• unsurprising
• unsurprisingly
• unsurveyed
• unsusceptible
• unsuspect
• unsuspected
• unsuspectedly
• unsuspectedness
• unsuspectednesses