-ic

(Greek: a suffix; pertaining to; of the nature of, like; in chemistry, it denotes a higher valence of the element than is expressed by -ous)

energetic
enterocinetic
enterogastric
enterokinetic
enterotropic
entogastric
entophytic
enzootic (adjective), more enzootic, most enzootic
Afflicting animals; disease restricted to a locality.
enzymatic (adjective), more enzymatic, most enzymatic
Relating to, pertaining to, or of the nature of any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions.
epibenthic
The community of organisms living at the surface of the sea bed or lake floor.
epibiotic
Living attached to another organism; such as, fungus.
epidemic (ep" i DEM ik) (adjective), more epidemic, most epidemic
1. Widespread, over or among many people at the same time; such as, a disease.
2. A special reference to a human contagious disease.
3. The rapid widespread occurrence of a fad, fashion, etc.
4. Etymology: from Greek epidemia, "disease prevalent among the people"; formed from the prefix epi-, "among" + demos, "people".
epigrammatic
1. Relating to, or like, an epigram; terse and ingenious in expression.
2. Containing, or favoring, the use of epigrams.
epileptic
epilithic