Unsubstantiated definitions

Unsubstantiated

1) Baseless 2) Groundless 3) Uncorroborated 4) Unfounded 5) Unsupported 6) Unverified 7) Weak
Found on https://www.crosswordclues.com/clue/unsubstantiated

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unsubstantiated

not substantiated; unproved or unverified: unsubstantiated allegations. · being without form or substance.
Found on https://www.infoplease.com/dictionary/unsubstantiated

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