consummate
adj.adj. showing a very high level of skill or perfection. You use this to describe someone who is a complete master of their craft.
adj. showing a high degree of skill and flair; complete or perfect in every respect. Often used attributively to describe professional mastery or personal qualities.
She is a consummate professional who never misses a deadline.
The pianist performed with consummate skill, making the most difficult passages look effortless to the audience.
His reputation as a consummate liar made it impossible for the jury to believe even the verifiable parts of his testimony.
First attested in the beginning of the 15ᵗʰ century, in Middle English; inherited from Middle English consummat(e) (“(past participle) fulfilled, completed; (adjective) perfect, consummate”), borrowed from Latin cōnsummātus, perfect passive participle of cōnsummō (“to sum up, finish, complete”) (see -ate (adjective-forming suffix)), from con- (“together”) + summa (“a sum”) + -ō (verb-forming suffix); see sum, summation. Common participial usage up until Early Modern English.
First attested in c. 1525; either inherited from Middle English *consummaten (only attested in compound tenses) or directly borrowed from Latin consummātus, see -ate (verb-forming suffix) and Etymology 1 for more.
Typically placed before the noun it modifies. When used as an adjective, the stress is on the first syllable (CON-su-mate).
He is a professional consummate.He is a consummate professional.This adjective almost always precedes the noun it describes rather than following a linking verb.