at ones convenience (noun) anytime: unspecified moment, period
Sinonime: amble, bat around, be all over the map, branch off, clamber,
climb,
cruise,
depart,
digress, divagate,
diverge, drift, excurse,
extend, fork, gad, gallivant, get sidetracked, knock about, knock around,
meander, perambulate,
percolate, peregrinate,
promenade, range, roam, rove,
saunter,
scramble, snake, sprangle, sprawl,
spread, spread-eagle, straddle, straggle, stray, stroll,
trail, traipse, turn, twist,
walk, wind, zigzag
Antonime: be direct,
stay