i was unctuous about math. many peole are unconscious
The compound was unctuous and smooth.
The unscrupulous politician was all pious and the symbol of benevolence in front of the sage, his behaviour was extremely unctuous.
The soap felt unctuous when it slipped from my hands.
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).