Gnomish
bad
noun. way, path
bad
noun. building, outhouse, shed
bad uthwen
place name. Way of Escape
bad-
verb. to travel
fech
adjective. bad
olch
adjective. bad
ulch
adjective. bad
cwarth
adjective. evil, bad, wicked
fêg
adjective. bad, poor, wretched
ulc
adjective. bad, evil, wicked
fecthi
adjective. less bad; baddish, naughty
aglar(i)ol
adjective. glorious
baldrin
adjective. mighty
fadro(n)
adjective. too much
faig
adjective. cruel
fost
noun. odour
narth
noun. odour
polodrin
adjective. mighty
taleg uthwen
place name. Way of Escape
ulcarm
noun. sin
ulcrum
noun. sin
A word appearing as G. polodrin “mighty” in the Gnomish Lexicon of the 1910s, an adjective form of G. polod “power, might, authority” (GL/64). It had an archaic variant {poldurin >>} †polurin or polorin which was sometimes used as a sobriquet for Tulcus.
Neo-Sindarin: Since ᴹ√POL(OD) still had to do with “strength” in Tolkien’s later writings, I’d adapt this word as ᴺS. polodhren “mighty, ✱powerful” for purposes of Neo-Sindarin using the later Sindarin adjective -ren. Given the meanings of its base noun (including authority), I’d assume this adjective has a connotation of political power. I’d constrast it with S. belaith which I’d use for “mighty” in general (independent of authority).