irregularly (adv.)

• capriciously
• carelessly
• chaotically
• eccentrically
• erratically
• fitfully
• haltingly
• haphazardly
• helter-skelter
• higgledy-piggledy
• impulsively
• inconsistently
• indiscriminately
• infrequently
• intermittently
• jaggedly
• jerkily
• on
• patchily
• promiscuously
• raggedly
• randomly
• rough
• roughly
• sloppily
• spasmodically
• sporadically
• uncertainly
• uncommonly
• unequally
• unevenly
• unpredictably
• unsteadily
• unsystematically
• variably
• whimsically