irregular

capricious erratic intermittent jerky sporadic uneven unreliable

aberrant eccentric faltering shifting weaving

aimless casual changeable designless desultory disconnected discontinuous fitful fluctuating fragmentary haphazard hit-or-miss inconstant indiscriminate infrequent nonuniform occasional out of order patchy purposeless recurrent shaky spasmodic uncertain unconsidered unmethodical unpunctual unsettled unsteady unsystematic up and down

constant continuous dependable regular reliable smooth steady

normal

common conventional even flat level methodical standard systematic usual

capricious improper inappropriate strange unorthodox unusual

aberrant deviant eccentric singular

anomalous atypical different disorderly divergent exceptional extraordinary immoderate inordinate odd off-key quirky unconventional unique unnatural unofficial unsuitable

appropriate common familiar fitting normal proper regular standard suitable usual

ordinary

conventional even flat level methodical smooth systematic

asymmetrical craggy elliptical jagged lumpy unbalanced

aberrant bent eccentric rough variable wobbly

amorphous broken cockeyed crooked devious disproportionate elliptic hilly lopsided meandering not uniform notched off-balance off-center out of proportion pitted protuberant scarred serrate serrated unaligned unequal unsymmetrical zigzagged

even smooth

normal regular

common conventional flat level methodical standard systematic usual