16 letter words
FLEXOGRAPHICALLY37
15 letter words
FLEXITARIANISMS27
14 letter words
FLEXIBLENESSES26
FLEXITARIANISM26
13 letter words
FLEXIBILITIES25
FLEXICURITIES25
FLEXOGRAPHIES29
12 letter words (4 words)
FLEXOGRAPHIC30
FLEXECUTIVES27
FLEXIBLENESS24
FLEXITARIANS22
11 letter words (6 words)
FLEXIBILITY26
FLEXOGRAPHY30
FLEXECUTIVE26
FLEXICURITY26
FLEXIONLESS21
FLEXITARIAN21
10 letter words (4 words)
FLEXIHOURS23
FLEXITIMES22
FLEXTIMERS22
FLEXUOUSLY23
9 letter words (6 words)
FLEXITIME21
FLEXAGONS20
FLEXIONAL19
FLEXTIMER21
FLEXTIMES21
FLEXWINGS23
8 letter words (10 words)
FLEXIBLE20
FLEXIBLY23
FLEXURAL18
FLEXTIME20
FLEXAGON19
FLEXIONS18
FLEXUOSE18
FLEXUOUS18
FLEXURES18
FLEXWING22
7 letter words (5 words)
FLEXION17
FLEXING18
FLEXURE17
FLEXORS17
FLEXILE17
6 letter words (5 words)
FLEXED17
FLEXOR16
FLEXES16
FLEXIS16
FLEXOS16
5 letter words
FLEXI15
FLEXO15
4 letter words
FLEX14
There are not many words that start with the letters FLEX – 50 words to be exact.
But the important thing is that every word that begins with the letters FLEX and can be played in Scrabble or Words With Friends is right here on this list. If you do not see the word you are trying to play on this list then it is not playable but you can verify this with our Scrabble dictionary verification tool.
Modify results
We also curate various similar lists that are related to words starting with FLEX that you can view such as words with FLEX and words starting with different letters.
We are able to pull this list together using our word finder. It uses search criteria to find all matching words from a database and display them on this list.