qualify, measure up -- (prove capable or fit; meet requirements)
qualify -- (pronounce fit or able; "She was qualified to run the marathon"; "They nurses were qualified to administer the injections")
qualify, restrict -- (make more specific; "qualify these remarks")
qualify, dispose -- (make fit or prepared; "Your education qualifies you for this job")
stipulate, qualify, condition, specify -- (specify as a condition or requirement in a contract or agreement; make an express demand or provision in an agreement; "The will stipulates that she can live in the house for the rest of her life"; "The contract stipulates the dates of the payments")
qualify, characterize, characterise -- (describe or portray the character or the qualities or peculiarities of; "You can characterize his behavior as that of an egotist"; "This poem can be characterized as a lament for a dead lover")
modify, qualify -- (add a modifier to a constituent)