Surtax
6 lettersnounrareUpdated June 2026
Definition
An additional tax levied on income or goods that have already been subject to standard taxation.
“A surtax was introduced on earnings above the higher threshold.”
Pronunciation
Syllables
sur·tax
Related Words
Synonyms
supertax
Antonyms
tax reliefrebate
Word Game Tips
🟩
Wordle
Contains the high-value X in position 6, X at the end can be a surprise reveal in Wordle that narrows the field instantly
🔤
Scrabble
Worth 13 points with X scoring 8, an excellent word for deploying a spare X tile efficiently
Words Related to Surtax
Explore Similar Words
Try These Tools
Dictionary References
Look up surtax in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
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!