tusc

adjective. inflammable; touchy, irritable; explosive

An adjective in the Gnomish Lexicon of the 1910s glossed “inflammable - touchy, irritable - explosive” derived from primitive early root ᴱ√tudh- (GL/72), where ð became s before stops like k in Gnomish. Since there are no signs of this Gnomish sound change in later Noldorin or Sindarin, this word was likely abandoned.

tusc ar fesc

*irritable and irritating

tustarol

adjective. inflammable

A word in the Gnomish Lexicon of the 1910s glossed “inflammable”, an adjectival form of G. tusta- “inflame” (GL/72).