Grounds and Substratum

Grounds noun - Your basis for belief or disbelief; knowledge on which to base belief.

Substratum and grounds are semantically related. in basis topic. In some cases you can use "Substratum" instead a noun "Grounds".

Substratum noun - Any stratum or layer lying underneath another.

Grounds and substratum are semantically related. Sometimes you can use "Grounds" instead a noun "Substratum".

Nearby Word: substrate