Index of English words, starting with "th"

(1) - Thirty (n.) A symbol expressing thirty, as 30, or XXX.
(2) - Thirty (n.) The sum of three tens, or twenty and ten; thirty units or objects.
(3) - Thirty (a.) Being three times ten; consisting of one more than twenty-nine; twenty and ten; as, the month of June consists of thirty days.

(1) - This (pron. & a.) As an adjective, this has the same demonstrative force as the pronoun, but is followed by a noun; as, this book; this way to town.
(2) - This (pron. & a.) As a demonstrative pronoun, this denotes something that is present or near in place or time, or something just mentioned, or that is just about to be mentioned.

(1) - Thistle (n.) Any one of several prickly composite plants, especially those of the genera Cnicus, Craduus, and Onopordon. The name is often also applied to other prickly plants.