
1) Abrupt 2) Clifflike 3) Cliffy 4) Hasty 5) Hilly 6) Hurried 7) Overhasty 8) Precipitant 9) Precipitate 10) Sharp 11) Sheer 12) Steep 
Found on 
https://www.crosswordclues.com/clue/precipitous

1) Characterized by precipices 2) Extremely steep 3) French word used in English 4) Hasty 5) Hurried 6) Overhasty 7) Precipitant 8) Precipitate 
Found on 
https://www.crosswordclues.com/clue/precipitous

 Ross Mikel IV, I took this picture at Shell Beach California, United States. This is a picture of a Squirrel running. ...
Found on 
http://en.wikipedia.org/wiki/Precipitous

• (a.) Hasty; rash; quick; sudden; precipitate; as, precipitous attempts. • (a.) Headlong; as, precipitous fall. • (a.) Steep, like a precipice; as, a precipitous cliff or mountain.
Found on 
http://thinkexist.com/dictionary/meaning/precipitous/
 Pre·cip'i·tous  adjective
Pre·cip'i·tous  adjective [ Latin 
 praeceps , 
 -cipitis : confer Old French 
 precipiteux . See 
 Precipice .] 
 1.  Steep, like a precipice; as, a 
 precipitous cliff or mountain.  
 2.  Headlong; as, 
 precipitous fall.  
 3.  Hasty; rash; quick; su...
Found on 
http://www.encyclo.co.uk/webster/P/145

[
adj] - characterized by precipices
Found on 
http://www.webdictionary.co.uk/definition.php?query=precipitous

precipitous 1. Done or acting too quickly and without enough thought.  2. Very high and steep.  3. Done with very great haste and without due deliberation.
Found on 
http://www.wordinfo.info/words/index/info/view_unit/1744/3
 [Frankenstein]
[Frankenstein] steep like a precipice; sheer; having precipices.
Found on 
https://www.cliffsnotes.com/literature/f/frankenstein/study-help/full-gloss
 adjective
 adjective characterized by precipices; `a precipitous bluff`
Found on 
https://www.encyclo.co.uk/local/20974

of the nature of or characterized by precipices: a precipitous wall of rock. · extremely or impassably steep: precipitous mountain trails. · precipitate.
Found on 
https://www.infoplease.com/dictionary/precipitous
  No exact match found.