This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. Third-person singular simple present indicative form of substantiate.

"Their report substantiates the Total Cost of Ownership worksheet calculator that Harry Moser, founder of the Reshoring Initiative, has developed and is teaching to managers of American manufacturers that want to be leaders in bringing manufacturing back to the United States."

substantiated    substantiates    substantiating   

be    beef up    fortify    strengthen   

vouch    prove    demonstrate    document    shew   

verify    actualize    embody    prove    confirm   

instantiate   

thought-out    co-ordinate    chaperone    unravelled    romanized