あまり => so much… N3
More or less in quantity
~きわまる/きわまりない(~極まる/極まりない)      => extremely; very ~ N1
がわかります => Capacity N5
Ability
あまりに(も)~と / あんまりに(も)~と => too much; so much… that; excessively ~ N3
Extreme level
つまり => in other words; in summary N3
あまりに (も) => too much; so much… N3
Extreme level
あまり~ない => not very, not much ~ N5
あまり~ない => Not very ~ N5
Amount
に...がV-てあります => Object status N4
Description
じゃありません => not to be N5
Emphasize negative meaning
あまり(に) => too much; so much… that; excessively ~ N2
あまりの~に => because the degree is too hight N2
Extreme level