alternating

changeable developing dynamic growing uncertain unstable

altering modifying wavering

inconstant irresolute mobile unsteady

certain stable steady sure

fixed unchanging

constant efficient formal periodic routine standardized steady systematic

automatic classified consonant even flat invariable level probable rational serial set smooth straight uniform

accordant arranged congruous cyclic dependable established exact expected fixed harmonious in order measured mechanical methodical momentary ordered organized patterned precise punctual recurrent regulated rhythmic stated successive symmetrical

disorderly irregular unstable unsteady untrustworthy weak

broken changing different disordered inconsistent indefinite rough uneven unfair

abnormal anomalous eccentric extraordinary imbalanced infrequent rare uncommon unusual variable

consecutive ensuing following after in a row in line next next in line for next in order next off next up rotating sequent sequential serial seriate subsequent subsequential succedent successional

antecedent antedating preceding previous

consecutive ensuing subsequent succeeding

following after in line next next off next up rotating sequent sequential serial seriate subsequential succedent successional

changeable changing differing fluctuating shifting

deviating vacillating waffling wavering

flexible inconstant irregular uncertain unstable unsteady volatile

fixed stable

backwards and forwards from pillar to post from side to side in and out seesaw to and fro up and down vacillating