acute
adjective
°Urgent.
"His need for medical attention was acute."
"She had an acute sense of honor."
noun
°An acute accent.
"The word “cafe” often has an acute over the ‘e’."
verb
°To give an acute sound to.
"He acutes his rising inflection too much."
synonyms: pressing, urgent, emergent, sudden more» , intense, powerful, strong, sharp, keen, fast, rapid, acute-angled, obtuse