The state of being arduous.
Something that is either a source of happiness or particularly apt.
An apt and pleasing style in speech, writing, etc.; (countable) an apt and pleasing choice of words.
Happiness; (countable) an instance of this.
Reproduction of a sign with fidelity.
Good luck; success; (countable) An instance of unexpected good luck; a stroke of luck; also, a lucky characteristic.