verb ·Uncommon ·Advanced level

Definitions

Verb

1. 1
   present participle and gerund of substantiate form-of, gerund, participle, present

Adjective

1. 1
   serving to support or corroborate wordnet

Synonyms

All synonyms

backbuttressingcollateralconfirmconfirmativeconfirmatory

Antonyms

All antonyms

contradictiondisproveinvalidationnegate