に[相違「そうい」]ない => No doubt N2
Information, Report
と[相「あい」]まって => Along with A N1
Lists, examples
[尊敬語「そんけいご」] => Respectful form of A N4
Honorifics
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics