"Perficient" Natural Recordings by Native Speakers
I think you meant "proficient".
Proficient refers to someone or something that is highly skilled or expert in a particular area or task, often as a result of extensive practice, training, or experience.
Having extremely high standards for oneself and others; demanding perfection in all aspects of life, work, or activities.
People who are perfectionists are individuals who have a strong desire to achieve absolute perfection in their work, behavior, or accomplishments. They often set extremely high standards for themselves and others, and can become overly critical and stressed when these standards are not met.
Perfectness refers to the state or quality of being perfect, flawless, or faultless. It can also describe something that is entirely or completely satisfactory, ideal, or unmatched in its excellence, quality, or condition.
Perfected means to make something or someone better or more complete, often through great effort or skill.
Perfidiously refers to an act of disloyalty, treason, or betrayal, often in a subtle or cunning manner. It can describe someone who is unfaithful, deceitful, or treacherous in their words or actions towards others, often for personal gain or self-interest.