arch
- arcus – arc, arch, bend, bow
- curvo – arch, curve, influence, to bend, to bow
- forix – an arched sallyport, arcade, arch, vault
- fornicis – an arched sallyport, arcade, arch, vault
- aqua fortis – strong water
- fortis cadere, cedere non potest – The brave may fall, but cannot yield
- fortis est veritas – truth is strong
- fortis et liber – strong and free
- fortis in arduis – strong in difficulties
- semper fortis – always brave
- turris fortis mihi Deus – God is my strong tower