Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

ampanóta-

verb. to build, construct, erect a (large) building

A verb in the Quenya Verbal System of 1948 variously glossed “build, erect a (large) building” (PE22/114) and “construct (a building)” (PE22/118), based on the noun ᴹQ. ampano “building”.

Qenya [PE22/114; PE22/118] Group: Eldamo. Published by

ampana-

verb. to build

A verb for “to build” in the Quenya Verbal System of 1948, attested only in its imperfect passive participle form {ampananta >>} ampanaina “while it was being built” (PE22/108). A longer and better attested verb of the same meaning is ᴹQ. ampanóta-.