1) Ability 2) Accomplishment 3) Acquisition 4) Attainment 5) Power 6) Skill 
• (n.) The act of acquiring, or that which is acquired; attainment.
Ac·quire'ment (-m e nt) noun The act of acquiring, or that which is acquired; attainment. 'Rules for the acquirement of a taste.' Addison. « His acquirements by industry were . . . enriched and enlarged by many excellent endowments of nature. Hayward. »...
the act of acquiring, esp. the gaining of knowledge or mental attributes. · Often,something that is acquired, esp. an acquired ability or attainment.