[th](濁らない無声音) thank, theater, theft, theme, thermos, thick, thief, thigh, thin, think, third, thorough, thought, thousand, thrive, through, thumb, thunder, Thursday,
anthology, anthropology, apathetic, authority, Catholic, ethical, ethnic, healthy, mathematics, method, mythology, nothing, ruthless, synthesize, truthful, wealthy, youthful,
bath, both, booth, breath, death, earth, faith, fifth, mammoth, math, moth, mouth, south, tooth, youth,
舌の先を上下の前歯の間に軽く当てて、そこにできた隙間から空気を出すことで、この発音ができます。噛むと空気が出ません。綴りはT-H soundと呼ばれるくらいで、’th’のみです。
次回は、[th](濁る有声音) です。