adjective
1.
Synonyms: good 2, appropriate, fit, meet, proper, suitable, useful
2.
situated within easy reach
left his glasses convenient to his book
Synonyms: adjacent, close-at-hand, close-by, handy, near-at-hand, nearby
Related Word: close, near, nigh; immediate, next
Idioms: at one's beck and call, at one's fingertips, in one's immediate neighborhood, under one's nose
Antonyms: inconvenient