
1) Brief 2) Brisk 3) Broken off 4) Brusque 5) Brusque in manner 6) Callous 7) Clipped 8) Concise 9) Curt 10) Disconnected 11) Discourteously curt 12) Ending suddenly 13) Exceedingly sudden 14) Extremely steep 15) French word used in English 16) Gruff 17) Hasty 18) Offhand 19) Precipitate 20) Precipitous
Found on
https://www.crosswordclues.com/clue/abrupt

• (a.) Broken off; very steep, or craggy, as rocks, precipices, banks; precipitous; steep; as, abrupt places. • (a.) Without notice to prepare the mind for the event; sudden; hasty; unceremonious. • (a.) Having sudden transitions from one subject to another; unconnected. • (a.) Suddenly terminating, as if cut off. • (n.) An...
Found on
http://thinkexist.com/dictionary/meaning/abrupt/

sudden and unexpected.
Found on
http://users.ugent.be/~rvdstich/eugloss/DIC/dictio01.html

Changing suddenly rather than gradually.
Found on
http://www.anbg.gov.au/cpbr/cd-keys/orchidkey/html/glossary.html

Sudden and unexpected. ... (18 Nov 1997) ...
Found on
http://www.encyclo.co.uk/local/20973
Ab·rupt' noun [ Latin
abruptum .] An abrupt place. [ Poetic] « 'Over the vast
abrupt .'
Milton. »
Found on
http://www.encyclo.co.uk/webster/A/8
Ab·rupt' transitive verb To tear off or asunder. [ Obsolete] 'Till death
abrupts them.'
Sir T. Browne. Found on
http://www.encyclo.co.uk/webster/A/8

Ab·rupt' adjective [ Latin abruptus , past participle of abrumpere to break off; ab + rumpere to break. See Rupture .] 1. Broken off; very steep, or craggy, as rocks, precipices, banks; precipitous; steep; as, abrupt places. 'Tumbling through ricks
Found on
http://www.encyclo.co.uk/webster/A/8

Changing suddenly rather than gradually, as a leaf that is narrowed quickly to a point, or a pinnate leaf that has no terminal leaflet; not tapering.
Found on
http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms

[
adj] - marked by sudden changes in subject and sharp transitions 2. [adj] - extremely steep 3. [adj] - exceedingly sudden and unexpected 4. [adj] - surprisingly and unceremoniously brusque in manner
Found on
http://www.webdictionary.co.uk/definition.php?query=abrupt

abrupt, abruptly 1. Ending suddenly; jerky and disconnected; curt and rough in speech. 2. Surprisingly curt; brusque; such as, an abrupt answer made in anger. 3. Touching on one subject after another with sudden transitions: abrupt prose. 4. Steeply inclined; having a sharp inclination; precipitous. 5. In botany, terminating suddenly rather than...
Found on
http://www.wordinfo.info/words/index/info/view_unit/1875/
disconnected adjective marked by sudden changes in subject and sharp transitions; `abrupt prose`
Found on
https://www.encyclo.co.uk/local/20974

sudden or unexpected: an abrupt departure. · curt or brusque in speech, manner, etc.: an abrupt reply. · terminating or changing suddenly: an abrupt turn in a road. · having many sudden changes from one subject to another; lacking in continuity or smoothness: an abrupt writing style. · steep; precipitous: an abrupt descent. ·...
Found on
https://www.infoplease.com/dictionary/abrupt
No exact match found.