に[相違「そうい」]ない => No doubt N2
Information, Report
から見ると/から見れば/から見て/から見ても => from the point of view of; by the look of; judging from ~ N2
と違って => different to N2
Compare
...かのように見える => to look; to seem; to appear ~ N2
For example, simile
姿を見せる => figure; appearance N3
Ability
に相違ない => without a doubt; certain; sure N2
...かに見える => to look; to seem; to appear N2
For example, simile
[見「み」]える => Can be seen; is visible N4
Causative, Passive, Volitional
に[違「ちが」]いない => Without a doubt, A N2
Information, Report
から[見「み」]れば => If you think from the standpoint of A N2
Considering, Concerning
~ といっても間違いない => although I say; although one might say ~ it doesn't matter ... N1
Explain
~こういうふう => like this N1
Means and methods