Acute (5)
'acute' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for sharp that I've seen before include "Cutting; acidic" , "Incisive" , "woman's name in Vanity Fair" , "Clearly defined; acidic" , "Quick; pointed" .)
'acute' is the definition.
(synonyms)
This is all the clue.
(Other definitions for severe that I've seen before include "Forbidding in action or appearance" , "Hard to endure" , "Austere or strict" , "Strict, hard" , "Taxing" .)
'acute' is the definition.
(I know that acute can be written as intense)
This is all the clue.
(Other definitions for intense that I've seen before include "In an extreme degree" , "say, description of campers?" , "Extremely emotional" , "Strong in degree or emotion" , "Very concentrated or passionate" .)
'acute' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for extreme that I've seen before include "Going beyond moderation" , "Harsh" , "Ultimate" , "Drastic; outermost" , "Far beyond the norm" .)
'acute' is the definition.
(I know that acute can be written as keen)
This is the entire clue.
(Other definitions for keen that I've seen before include "display grief" , "devoted" , "Eager, enthusiastic" , "(Of a blade) sharp" , "Avid, enthusiastic" .)