Similar to firmiter
- firmitudo – durability
- comiter – courteously, friendly manner, in a kindly
- sublimiter – loftily
- firmus – constant, durable, firm, reliable, solid, steadfast, strong
- firmamentum – prop, strengthening, support, the main point
- firmo – affirm, encourage, maintain, make firm, secure, strengthen, to assert, to make lasting
- ter – three times, thrice