GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 634 summary (n) An abstract sumptuous (adj) Rich and costly sunder (v) break; split in two sundry (adj) various; miscellaneous superabundance (n) An excessive amount superadd (v) To add in addition to what has been added superannuate (v) To become deteriorated or incapacitated by long service superb (adj) Sumptuously elegant