Verified pattern list

5 Letter Words With SI

This verified list contains 58 CORE words with SI, plus 19 entries in the broader extended tier.

SI · anywhere

Matching words

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Static CORE list

All 58 matching CORE words

Alphabetical, with base Scrabble points

aside6
basic9
basil7
basin7
basis7
music9
oasis5
osier5
posit7
quasi14
resin5
resit5
rosin5
sibyl10
sicko11
sicks11
sided7
sides6
sidle6
siege6
sieve8
sifts8
sighs9
sight9
sigma8
signs6
silks9
silky12
sills5
silly8
silos5
silts5
silty8
simps9
since7
sines5
sinew8
singe6
sings6
sinks9
sinus5
sired6
siren5
sires5
sisal5
sises5
sissy8
sitar5
sited6
sites5
sixes12
sixth15
sixty15
sized15
sizes14
tarsi5
using6
visit8

58CORE words

19extended words

77verified matches

7.6average CORE score

Useful CORE examples

Useful words

12 deterministic CORE selections

basic9
basil7
basin7
music9
resin5
sidle6
sigma8
since7
sinew8
singe6
sired6
siren5

Base tile values

Highest-scoring words

CORE words, highest first

sixth15
sixty15
sized15
sizes14
quasi14
sixes12
silky12
sicks11
sicko11
sibyl10
basic9
music9

Letter intelligence

What the SI list contains

Where SI appears

Position 10 words
Position 20 words
Position 30 words
Position 40 words
Position 50 words

Vowels per word

1 vowel18 words
2 vowels34 words
3 vowels6 words

Repeated letters

48%

28 of 58 CORE words repeat at least one letter.

Compare this pattern with the complete 5-letter position heatmap →

Related analysis

Measure this pattern

Pattern Cohort StatisticsMeasure the SI cohort across frequency, repeats, vowels, and points.Open tool →

Popular letter patterns

5 Letter Words With Two-Letter Patterns

5 Letter Words Starting With CH69 CORE · 21 extendedchafe, chain, chair, chaos 5 Letter Words Starting With CO94 CORE · 37 extendedcoals, coast, coats, cobra 5 Letter Words Starting With SH76 CORE · 15 extendedshade, shake, shame, shape 5 Letter Words Starting With ST96 CORE · 19 extendedstage, staid, stain, stair 5 Letter Words Ending In CH74 CORE · 11 extendedbeach, epoch, leach, peach 5 Letter Words Ending In ED297 CORE · 26 extendedached, acted, arced, armed 5 Letter Words Ending In ER240 CORE · 64 extendedabler, after, alter, amber 5 Letter Words Ending In LY68 CORE · 14 extendeddaily, doily, early, gaily

Pattern guide

How to use 5-letter words with SI

The CORE list contains 58 5-letter words with SI in at least one position. Unlike a fixed tile, this preset does not assume where the letter appears.

Contains keeps required letters anywhere in the word. Sequence pattern is stricter: AR requires adjacent letters, A_R allows one intervening letter, and A__R allows two. The broader tier adds 19 extended entries.

Continue with 5 Letter Words with, return to 5 Letter Words, or combine this pattern with another clue in Word Finder.

Data-backed FAQ

Questions about this word list

How many 5-letter words contain SI?

This verified set contains 58 CORE words and 19 extended words, for 77 total matches.

What is the average Scrabble score for this SI group?

The 58 CORE words average 7.6 base Scrabble points. Board multipliers are not included.

Do these SI words often repeat letters?