There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
bad
noun. building, outhouse, shed
bad
noun. way, path
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
taleg uthwen
place name. Way of Escape
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.