9 letter words
COENOSARC​13
8 letter words
ECTOSARC​12
ENDOSARC​11
PERISARC​12
7 letter words
FUTHARC​15
FUTHORC​15
4 letter words (5 words)
MARC​8
MERC​8
PERC​8
NARC​6
TORC​6
3 letter words
ARC​5
ORC​5