verb
To gain possession
Pertain
obtain implies that there is effort or desire in the getting he has obtained aid; get is the word of broadest application meaning to come into possession of, with or without effort or volition to get a job, an idea, a headache, etc.; procure suggests active effort or contrivance in getting or bringing to pass to procure a settlement of the dispute; secure implies difficulty in obtaining something and perhaps in retaining it to secure a lasting peace; acquire implies a lengthy process in the getting and connotes collection or accretion he acquired a fine education; gain always implies effort in the getting of something advantageous or profitable to gain fame
See obtain in Webster's New World Roget's A-Z Thesaurus II
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