Smart
Part of speech: adjective
Definition: Exhibiting social ability or cleverness. Exhibiting intellectual knowledge, such as that found in books. Good-looking. Cleverly and/or sarcastically humorous in a way that may be rude and disrespectful. Cf: (verb) to smart off; (noun) smarty pants, wise guy, wiseacre, wise-ass; (adjective) cute. Sudden and intense. Intense in feeling; painful. Used usually with the adverb intensifier right.
Part of speech: verb
Definition: To hurt or sting.
Example sentence: Every smart person that I admire in the world, and those I semi-fear, is focused on this concept of crypto for a reason. They understand that this is the driving force of the fourth industrial revolution: steam engine, electricity, then the microchip - blockchain and crypto is the fourth.
Ache
Part of speech: verb
Definition: To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to be distressed.
Part of speech: noun
Definition: Continued dull pain, as distinguished from sudden twinges, or spasmodic pain.Parsley.A variant spelling of aitch.