Synonyms for vocable

We find ourselves before a Greek vocable reproduced in Tifinar.

Suppose I have an idea to which I give utterance by the vocable 'skrkl,' claiming at the same time that it is true.

There was a vocable that occasioned me some perplexity—indeed a haze envelopes it still.

Often I had wished to test in speech the widely alleged merits of this vocable.