Loading word page…
Updated June 2026
A comprehensive book used as a standard reference for the study of a particular subject. As an adjective, it describes something that is perfect or typical example of its kind.
“The students were required to purchase the biology textbook before the course began.”
/ˈtɛkst.bʊk/
text·book
Compound word combining TEXT and BOOK; contains double O
Worth 21 points; the X (8 points) and K (5 points) make this highly valuable
Shorter words formed from the letters in “textbook”.
9-letter words you can spell by adding one letter to “textbook”.
Look up textbook in an authoritative dictionary for full definitions, pronunciation, and etymology.
Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!