Is grandchildren one word?
Score: 4.3/5 (14 votes) noun, plural grand·chil·dren.How do you write grandchildren?7 Steps for Writing a Keepsake Letter to Your GrandchildrenStep 1: Talk about who you are. ... Step 2: Tell them how excited you are to meet them. ... Step 3: Talk about your child (your grandchild's parent) ......