6 letter words (5 words)
SISTER​6
RESIST​6
REISTS​6
RESITS​6
STIRES​6
5 letter words (15 words)
SITES​5
TRIES​5
TIRES​5
RISES​5
RESTS​5
RITES​5
TIERS​5
STIRS​5
SIRES​5
TRESS​5
RESIT​5
STIES​5
REIST​5
SEIRS​5
STIRE​5
4 letter words (27 words)
SITE​4
REST​4
SETS​4
RISE​4
TIES​4
TIRE​4
TIER​4
STIR​4
SITS​4
RITE​4
TRES​4
SIRE​4
ESTS​4
REIS​4
SIRS​4
SEIS​4
ERST​4
SERS​4
TRIE​4
IRES​4
3 letter words (19 words)
ITS​3
SET​3
EST​3
SIR​3
RES​3
SIT​3
TIE​3
SRI​3
SER​3
RET​3
SIS​3
TIS​3
ERS​3
REI​3
IRE​3
TES​3
ESS​3
SEI​3
RIT​3
2 letter words (10 words)
IS​2
IT​2
RE​2
ET​2
ST​2
ES​2
SI​2
ER​2
TE​2
TI​2
Use the Unscramble Words tool from WordsRated to find out what words and how many words you can make from that has letters SISTER.
TIn the English language, there are 76 words that can be made from that has letters SISTER. REISTS is the longest word that can be made from that has letters SISTER. Whereas the word worth the most points in Scrabble is REISTS which is worth 6 points.