Adverb
To a sufficient degree; to a degree that answers the purpose, or gives content; enough; as, we are sufficiently supplied with food; a man sufficiently qualified for the discharge of his official duties.
Source: Webster's dictionaryAny sufficiently advanced technology is equivalent to magic. Arthur C. Clarke
I prefer the company of peasants because they have not been educated sufficiently to reason incorrectly. Michel de Montaigne
I hold any writer sufficiently justified who is himself in love with his theme. Henry James
I'm afraid I'm not sufficiently inhibited about the things that other women are inhibited about for me. They feel that you've given away trade secrets. Mary McCarthy
God created man and, finding him not sufficiently alone, gave him a companion to make him feel his solitude more keenly. Paul Valéry
Either the conscious intellect is impotent, or is not sufficiently strong, or is not the factor positively connected with altruistic phenomenon generally or their sublime form particularly. Pitirim Sorokin