7 letter words
SINCERE​9
CERESIN​9
SCRIENE​9
6 letter words (14 words)
SCREEN​8
SERINE​6
NIECES​8
SEINER​6
CERISE​8
CENSER​8
SCRINE​8
NEREIS​6
CERNES​8
CRINES​8
RENIES​6
SCERNE​8
SECERN​8
SEREIN​6
5 letter words (30 words)
SINCE​7
SCENE​7
RESIN​5
RISEN​5
RINSE​5
CRIES​7
SIREN​5
NICER​7
NIECE​7
SEINE​5
CERES​7
REINS​5
SNEER​5
SCREE​7
RICES​7
CREES​7
CRISE​7
ERICS​7
ICERS​7
CIRES​7
4 letter words (39 words)
SEEN​4
NICE​6
RISE​4
ERIC​6
RICE​6
EINE​4
SIRE​4
SINE​4
CINE​6
REES​4
SEER​4
CREE​6
REIN​4
REIS​4
CRIS​6
ICES​6
RECS​6
NIES​4
ERES​4
CEES​6
3 letter words (29 words)
SEE​3
ICE​5
SEC​5
SIR​3
RES​3
SIN​3
SRI​3
INS​3
REC​5
SER​3
SIC​5
SEN​3
CIS​5
EEN​3
ERS​3
REI​3
REN​3
NIS​3
IRE​3
NIE​3
2 letter words (9 words)
IN​2
IS​2
RE​2
EN​2
NE​2
ES​2
SI​2
EE​2
ER​2