Large indefinite amount and Quite a little

Large indefinite amount noun - An indefinite quantity that is above the average in size or magnitude.

Quite a little and large indefinite amount are semantically related. In some cases you can replace phrase "Quite a little" with "Large indefinite amount", this phrases are similar.

Quite a little noun - (often followed by `of') a large number or amount or extent.

Large indefinite amount and quite a little are semantically related. Sometimes you can use "Large indefinite amount" instead a noun phrase "Quite a little".