unsystematic

Definitions

Lacking a system, method, or organized plan.

Characterized by irregularity or inconsistency in procedure.

Examples

The company's unsystematic approach to project management led to frequent delays and missed deadlines.

His unsystematic study habits made it difficult for him to retain information for the final exam.

Synonyms

disorganized chaotic haphazard random unmethodical aimless scatterbrained

Antonyms

organized methodical systematic orderly structured disciplined planned