Tim Wharton claimed that this part of speech exists on a continuum between “showing” and “saying” in a paper using relevance theory as a framework. Felix Ameka created a classification including the “conative” type of this part of speech in a paper referring to this part of speech as the “universal yet neglected part of speech.” A term referring to a blacksmith and an apprentice is used to describe a phatic use of this part of speech in Japanese called aizuchi, which is used in backchanneling. (*) Secondary (10[1])examples of this part of speech (10[1])are taken from other parts of speech. Members of this part of speech in English are the only ones where click consonants can occur. (-5[1])Cognitive examples of this part of speech are often used as filler words. For 10 points, English examples of what part of speech include expletives (10[2])and exclamations like “ouch”? ■END■ (0[1])