22-letter words containing t, d
- within-subjects design — (of an experiment) concerned with measuring the value of the dependent variable for the same subjects under the various experimental conditions
- wrong end of the stick — a complete misunderstanding of a situation, explanation, etc
- yellow-shafted flicker — a North American woodpecker C. auratus, which has a yellow undersurface to the wings and tail
- your neck of the woods — Someone or something that is from your neck of the woods is from the same part of the country as you are.
- ysbaddaden chief-giant — the father of Olwen.
- zodiacal constellation — any of the 12 constellations after which the signs of the zodiac are named: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, or Pisces