Irregular Synonyms
Words/phrases that have a similar definition to the word "irregular" include...unbalanced, uneven, jagged, fluctuating, random, crooked, variable, sporadic, fitful, rough, bumpy, inappropriate, unacceptable, patchy, asymmetrical, abnormal, unorthodox, unequal, unconventional, unsuitable, lopsided, intermittent, wrong, erratic, improper, unusual, haphazard
Other words in thesaurus...