Synonyms for substantiate

Synonyms (Grouped by Similarity of Meaning) of verb substantiate

Sense 1:

confirm, corroborate, sustain, substantiate, support, affirm

Sense 2:

incarnate, body forth, embody, substantiate
be

Sense 3:

realize, realise, actualize, actualise, substantiate
make, create

Sense 4:

substantiate
strengthen, beef up, fortify