| Word | Definitions | Synonyms |
|---|---|---|
| expert | (adjective) having or showing knowledge and skill and aptitude | Synonyms: adept, good, practiced, proficient, skilful, skillful |
| (adjective) of or relating to or requiring special knowledge to be understood | Synonyms: technical | |
| inexpert | (adjective) lacking professional skill or expertise | Synonyms: amateur, amateurish, unskilled |
| pert | (adjective) characterized by a lightly pert and exuberant quality | Synonyms: impertinent, irreverent, saucy |