• As if one knows what one is doing
• Capably
• Competently
• Deftly
• Efficiently
• How a pro plays
• How experts work
• How pros work
• In a competent fashion
• In a competent manner
• In a competent way
• In a deft way
• In a masterful way
• In a proficient manner
• In a skilled manner
• In a skilled way
• In a skillful manner
• In a skillful way
• In a talented manner
• Like a pro
• Like an expert
• Proficiently
• Skillfully
• Well
• With a sure hand
• With adrointness
• With aplomb
• With competence
• With deftness
• With dexterity
• With efficiency
• With expertise
• With finesse
• With much ability
• With proficiency
• With skill
• With talent