Antonyms of adj convenient

2 senses of convenient

Sense 1
convenient (vs. inconvenient) -- (suited to your comfort or purpose or needs; "a convenient excuse for not going")

inconvenient (vs. convenient) -- (not suited to your comfort, purpose or needs; "it is inconvenient not to have a telephone in the kitchen"; "the back hall is an inconvenient place for the telephone")
        => awkward -- (causing inconvenience; "they arrived at an awkward time")

Sense 2
commodious (vs. incommodious), convenient -- (large and roomy (`convenient' is archaic in this sense); "a commodious harbor"; "a commodious building suitable for conventions")


Similarity of adj convenient

2 senses of convenient

Sense 1
convenient (vs. inconvenient) -- (suited to your comfort or purpose or needs; "a convenient excuse for not going")
       => handy -- (easy to use; "a handy gadget")
       => favorable, favourable -- (occurring at a convenient or suitable time; "an opportune time to receive guests")
          Also See-> expedient#1; accessible#1

Sense 2
commodious (vs. incommodious), convenient -- (large and roomy (`convenient' is archaic in this sense); "a commodious harbor"; "a commodious building suitable for conventions")
       => roomy, spacious -- ((of buildings and rooms) having ample space; "a roomy but sparsely furnished apartment"; "a spacious ballroom")