edged, razor-sharp
The abstract noun form for the adjective keen is keenness.
blunt, pointless
Syonymous is the adjectival form of synonym.
Keen is a synonym of Eager.
The word 'keen' is a noun, a word for a dirge or a lament for the dead. Another noun form is 'keener', one who wails for the deadThe noun form for the adjective keen is keenness.
The abstract noun form for the adjective keen is keenness.
blunt, pointless
Syonymous is the adjectival form of synonym.
Keen is a synonym of Eager.
The word 'keen' is a noun, a word for a dirge or a lament for the dead. Another noun form is 'keener', one who wails for the deadThe noun form for the adjective keen is keenness.
no it is not
conceptual, or conceptible (synonym of conceivable).
In this sentence, the best synonym for "perspicacious" would be "perceptive" as it conveys the idea of keen insight and understanding.
Thrifty is an adjective. It could be a synonym to one word, such as sparing or saving, and an antonym to another word, such as wasteful.
"Keen" is and adjective, used to describe something as sharp or acute. "The sword had a keen edge." "He was a man of keen intellect." It can also be used to express enthusiasm. "He was keen to learn another language."
There are many synonyms for the adjective "staid". One can interchange the word "staid" with words such as "sedate", "serious", "grave", "steady", and "composed".
attentive, cautious, careful, wakeful, keen, watchful, alert, guarded, acute