Verb

(corroborat)

To confirm or support something with additional evidence; to attest or vouch for.

* I. Taylor

The concurrence of all corroborates the same truth.

To make strong; to strengthen.

* I. Watts

As any limb well and duly exercised, grows stronger, the nerves of the body are corroborated thereby.

Verb

(head)

(establish)

Verb

(es)

To make stable or firm; to confirm.

*

To form; to found; to institute; to set up in business.

* , (w) 6:18

But with thee will I establish my covenant; and thou shalt come into the ark, thou, and thy sons, and thy wife, and thy sons' wives with thee.

To appoint or adopt, as officers, laws, regulations, guidelines, etc.; to enact; to ordain.

* {{quote-book, year=1922, author=(Ben Travers), title=(A Cuckoo in the Nest)

, chapter=4 citation , passage=By some paradoxical evolution rancour and intolerance have been established in the vanguard of primitive Christianity. Mrs. Spoker, in common with many of the stricter disciples of righteousness, was as inclement in demeanour as she was cadaverous in aspect.}}

To prove and cause to be accepted as true; to establish a fact; to demonstrate.