7 letter words
ILLEGAL​8
5 letter words (5 words)
LEGAL​6
AGILE​6
GLIAL​6
ILEAL​5
ALLEL​5
4 letter words (12 words)
GALE​5
GILL​5
GALL​5
GILA​5
LEAL​4
LILL​4
EGAL​5
GLIA​5
LALL​4
GEAL​5
ILEA​4
GLEI​5
3 letter words (16 words)
ALL​3
AGE​4
LEG​4
ILL​3
LIE​3
GEL​4
GAL​4
LEA​3
ALE​3
LAG​4
LEI​3
ELL​3
AIL​3
LIG​4
GAE​4
GIE​4
2 letter words (9 words)
LA​2
AL​2
EL​2
EA​2
AG​3
LI​2
GI​3
AE​2
AI​2