haphazard

Synonyms

aimless, arbitrary, catch-as-catch-can, desultory, erratic, helter-skelter, hit-or-miss, random, scattered, slapdash, stray;

Antonyms

methodical (also methodic), nonrandom, orderly, organized, regular, systematic, systematized;

Near Antonyms

established, fixed, regular, set, stable, steady;

constant, continuous, even;

arranged, managed, orchestrated, ordered, planned;

aware, conscious, deliberate, purposeful, thoughtful, willful (or wilful);

Related Words

accidental, casual, chance, chancy, contingent, fluky (also flukey), fortuitous, inadvertent, incidental, lucky, unconsidered, unintended, unintentional, unplanned, unpremeditated;

scattershot, shotgun;

irregular, odd, sporadic, spot;

directionless, objectless, purposeless;

indiscriminate, unsystematic;

undirected;

disorderly, disorganized;

undiscriminating, unselective;