GMAT Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 114 cogitate (v) to think hard; ponder cognate (adj) Akin cognitive (adj) possessing the power to think or meditate; meditative cognizant (adj) Taking notice cohere (v) To stick together coherent (adj) sticking together; connected cohesion (n) Consistency cohesive (adj) Having the property of consistency