ear-to-ear
Like radiant smiles
Ear-to-ear describes a smile or grin so wide it seems to stretch across the entire face: She was grinning ear-to-ear when she heard the news.
The phrase emphasizes joy, triumph, or deep satisfaction—the kind of smile that's impossible to contain.
grin
Broad, toothy smile
wide · joyful · delighted · cheesy · megawatt · gleaming · dazzling · infectious · bright · happy
spanning
Extending across something
- stretchingExtending muscles or material
- acrossFrom side to side
- wideOf great breadth
complete · full · total · encompassing · reaching · covering · extending · breadth · expansive · spread
smile breadth/intensity
ear-to-earfrown
Disapproving facial expression
scowl · grimace · smirk · tight-lipped · pursed lips