FAQs About the word grandaddies

great-granddads

one that is the first, earliest, or most venerable of its kind, grandfather sense 1a

ancestors,Forerunners,predecessors,antecedents,archetypes,dads,mothers,originals,originators,precursors

derivatives,descendants,descendants,by-products,daughters,Offshoots,Outgrowths,sons,By-products,spin-offs

grand old man => grand old man, grand finale => grand finale, grammar schools => Grammar schools, grafts => grafts, grafters => grafters,