Solutions Digest has 14 entries with similar clues

• 3-letter words
• ibsPainful digestive complaint (abbrev.)
• 4-letter words
• bileDigestive fluid stored in the gallbladder
• 5-letter words
• deltaMouth starts to digest each little thing ably
• tractmajor passage of the body, like the digestive one
• 6-letter words
• stodgyHeavy to digest
• pepticOf digestion
• 8-letter words
• ruminantAn animal that rechews partially digested food
• gutfloraMicro-organisms in the digestive tract
• eupepticPromoting good digestion
• 9-letter words
• digestiveMedicine that aids digestion of food
• digestionA person's capacity to digest food
• 10-letter words
• flatulenceBuildup of gas in the digestive tract causing breaking of wind
• 13-letter words
• venus-flytrapA plant with hinged leaves that spring shut on and digests insects that land on them
• 16-letter words
• alimentary-canalThe tract that carries food through the body's digestive system