6 letter words (4 words)
CONTRA​8
CARTON​8
CANTOR​8
CRATON​8
5 letter words (15 words)
ACTOR​7
ACORN​7
ACTON​7
CARON​7
CANTO​7
NARCO​7
ROTAN​5
TRONA​5
TORAN​5
OCTAN​7
TRONC​7
COTAN​7
ORANT​5
RACON​7
TAROC​7
4 letter words (26 words)
CART​6
COAT​6
CORN​6
CANT​6
RANT​4
TORN​4
TACO​6
CRON​6
ARCO​6
ORCA​6
TRON​4
ROTA​4
TORA​4
NOTA​4
TARO​4
ROAN​4
CRAN​6
TARN​4
NARC​6
ACRO​6
3 letter words (29 words)
NOT​3
CAN​5
CAR​5
ART​3
ACT​5
CAT​5
NOR​3
CON​5
RAN​3
ARC​5
RAT​3
TAN​3
TON​3
NAT​3
TAR​3
ANT​3
COR​5
TOC​5
TOR​3
TAO​3
2 letter words (9 words)
TO​2
ON​2
OR​2
AT​2
AN​2
NO​2
AR​2
TA​2
NA​2