cohesive

a.粘合(或聚合)在一起的；有粘合(或聚合)性的；团结的，结合的

cog-wheel, cogency, cogent, cogently, cogitate, cogitation, cognac, cognate, cognition, cognitive, cognizance, cognizant, cognoscente, cohabit, cohabitation, cohere, coherence, coherent, coherently, cohesion, cohesively, cohesiveness, cohort, COI, coif, coiffeur, coiffure, coil, coin, coinage, coincide, coincide with, coincidence, coincident, coincidental, coincidentally, coins, coir, coital, coitus,