Équivalents français
Sources
HARTMANN & STORK 1972 226 (superior comparison)
HARTMANN, R.R.K. & STORK, F.C. (1972) Dictionary of Language and Linguistics. London: Applied Science Publishers.
QUIRK etal. 1985 458 (comparison in relation to a higher degree)
QUIRK, Randolph, GREENBAUM, Sidney, LEECH, Geoffrey, & SVARTNIK, Jan. (1985) A Comprehensive Grammar of the English Language. London: Longman.