(Latin: two, twice, double, twofold; a number; it normally functions as a prefix)

(Latin: to speak; utterance, expression, manifestation; expressed in a number of ways)

(Greek: six; a number used as a prefix)

(Greek: one, alone, single; a number used as a prefix)

(Latin: nine; a number used as a prefix)

(Greek: five; a number used as a prefix)

(Greek: four; a number used as a prefix)

(Greek: third; a number used as a prefix)