permutation

per·mu·ta·tion
UK: /pˌɜːmjuːtˈe‍ɪʃən/   US: /ˌpɝmjuˈteɪʃən/
nafnorð
  • breyting, umbreyting
  • skipti (á e-u)

Samheiti: replacement, substitution, switch, transposition