variform (adj.)

• capricious
• changeable
• changing
• choppy
• deviating
• different
• disorderly
• divergent
• diversified
• erose
• erratic
• impulsive
• inconsistent
• inconstant
• irregular
• jagged
• jerky
• mercurial
• motley
• mutable
• nonconformist
• nonstandard
• nonuniform
• pluralistic
• ragged
• rough
• spasmodic
• sporadic
• unequal
• uneven
• unorthodox
• unstable
• unsteady
• unsystematic
• variable
• variegated
• various
• varying
• wavering