149 Words Starting With SIN
The prefix SIN appears in 149 words, from 3-letter words up to 15 letters. The biggest cluster is 9-letter words with 30 entries. Average word length: 8.6 letters.
S is the undisputed champion of starting letters. The prefixes sub-, super-, self-, and semi- plus the sheer volume of native English S-words push the count past 19,000.
Highest-scoring Scrabble plays that start with SIN: SINGULARIZING (24 pts), SINGULARIZED (23 pts), SINGULARIZES (22 pts), SINICIZING (22 pts), SINGULARIZE (21 pts). The shortest is SIN (3 letters) and the longest is SINTERABILITIES (15 letters). For more high-value patterns, try words ending in GIRL.
Notable words: SINE — to rinse, wash out [v].; SINCE — from then until now [adv].; SINEWS — to bind as if by sinews [v].; SINCERE — free from hypocrisy or falseness [adj]. Browse words starting with BEY for another common pattern.
FAQ
What is the highest-scoring Scrabble word that starts with SIN?
SINGULARIZING scores 24 points. Runner-up: SINGULARIZED at 23 points. See words ending in ETTED for more high-value options.
How many words start with SIN?
Our dictionary has 149 words that start with SIN. They range from 3 to 15 letters, with 9-letter words being the most common (30).
What is the shortest word that starts with SIN?
SIN at just 3 letters. It means: to offend against moral or religious law [v].