mastered

Verb

• be or become completely proficient or skilled in
  • "She mastered Japanese in less than two years"
• get on top of; deal with successfully
• have dominance or the power to defeat over
  • "Her pain completely mastered her"
• have a firm understanding or knowledge of; be on top of
• simple past and past participle of master

Adjective Satellite

• understood perfectly

Synonyms

control, dominate, down, down pat, get over, get the hang, master, overcome, subdue, surmount