cluster 1 verbete co-creation 1 verbete coda 1 verbete code-switching 1 verbete coefficient of variation 1 verbete cognitive 1 verbete cognitive architecture 1 verbete cognitive flexibility 1 verbete cognitive linguistics 1 verbete CL (cognitive load) 1 verbete cognitive skills 1 verbete cohort 1 verbete cohort studies 1 verbete colligation 1 verbete commercial herd 1 verbete common speech 1 verbete commonalities 1 verbete CLT (Communicative Language Teaching) 1 verbete companionship 1 verbete competitive advantage 1 verbete