間 => while; during; between ~ N4
瞬間 => At the very moment N3
Short period of time
間に => while; during~ something happened N4
~と(が)相まって => combining / together with… N1
Attached
[間「あいだ」]/[間「あいだ」]に => During A, During A (before A is finished/over) N2
Time, Situation
に相違ない => without a doubt; certain; sure N2
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
~ といっても間違いない => although I say; although one might say ~ it doesn't matter ... N1
Explain