"Impromptu" is a word in ENGLISH

To rest satisfied, or apparently satisfied, or to rest without opposition and discontent (usually implying previous opposition or discontent); to …

To look for (mentally); to look forward to, as to something that is believed to be about to happen or …

Composed, performed, or uttered on the spur of the moment, or without previous study; unpremeditated; off-hand; extempore; extemporary; as, an …

Without previous study or meditation; without preparation; on the spur of the moment; suddenly; extemporaneously; as, to write or speak …

To come by chance; to come without previous expectation; to fall out.

To bring about, arrange, or make, on a sudden, or without previous preparation.

To produce or render extemporaneous compositions, especially in verse or in music, without previous preparation; hence, to do anything offhand.

largu lead directly to. Kining dalána largu sa subà, The path leads directly to the river. v {1} [A2; ac] …

panínuk - Freq. of sínuk—to pay a surprise visit, take unawares, investigate, inspect without previous warning or notice.

To assume or take beforehand; esp., to do or undertake without leave or authority previously obtained.

An officer who discharged the duties of a consul without being himself consul; a governor of, or a military commander …

Going at random or by chance; done or made at hazard, or without settled direction, aim, or purpose; hazarded without …

Happening without previous notice or with very brief notice; coming unexpectedly, or without the common preparation; immediate; instant; speedy.

tuháw - Sudden, unexpected, without preparation or previous warning. Tuháw nga ulán. A sudden downpour. An unexpected shower of rain. …

In pleading. Formal words used in pleadings by way of traverse, particularly by way of special trav-erse, (q. v..) importing …