The abstract noun for "displease" is "displeasure."
The present perfect tense of "displease" is "has displeased."
Displease.
The British spelling of skillful is skillful in a British accent
The prefix that can be added to "please" is "dis-" to form "displease".
yes she is skillful
skillful
Inept is the opposite/antonym of skillful.
Skillfully is the adverb form of skillful.
The comparative form of "skillful" is "more skillful" and the superlative is "most skillful."
The British speak and use the English language so it would be spelled as skillful.
well deftly means skillful, if that helps