spontaneous

Meaning (English)

happening naturally without being planned

Meaning (मराठी)

उत्स्फूर्त

Used in a sentence

The bandh was described as spontaneous, but transport was pre-arranged.

हा बंद उत्स्फूर्त असल्याचे सांगण्यात आले, मात्र वाहतुकीची आधीच व्यवस्था होती.

Synonyms

unplanned, unprompted, impromptu

Antonyms

orchestrated, premeditated