7-Letter Words Starting With SIN

There are 20 7-letter words that start with SIN. 12 are common words, such as SINCERE and SINGERS. A rarer one is SINSYNE. In this set, E is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 20

sinceresingerssingingsingledsinglessinkerssinkingsinlesssinnerssinningsinuoussinusessinewedsingletsinkagesinterssinuatesinopiasinopiesinsyne

About this list

Words
20 (12 common words)
Common example
sincere
Rare example
sinsyne
Doubled letters
3
Ending in S
8
Most frequent letter
E (15)

Questions

How many 7-letter words starting with sin are there?

20. 12 of them are common words.

What is a common example?

SINCERE is among the common words in this set.