WordNet: disturbance, perturbation

activity that is a malfunction, intrusion, or interruption; "the term `distress' connotes some degree of perturbation and emotional upset"; "he looked around for the source of the disturbance"; "there was a disturbance of neural function"

• hypernym activity

• hyponym bother, fuss, hassle, trouble

• hyponym magnetic storm

disturbance

• (suomi) häiriö (synonyymi)

perturbation

• (suomi) levottomuus (synonyymi)

• (suomi) hämminki (synonyymi)