O grade 
noun
Short for Ordinary Grade.A former greyhound racer who passed his maths O grade at the age of 12, Brindley put his numerical skills to practical use 14 months ago when he turned pro....
- Honestly, how much of O grade Physics can you remember and more importantly, how much of it did you understand?
- foundation
- foundational
- foundation course
- foundation garment
- foundation stone
- foundation subjects
- founder
- founder effect
- founder member
- founder's day
- founding father
- founding member
- foundling
- found object
- foundress
- foundry
- fount
- fountain
- fountained
- fountainhead
- fountain pen
- Fountain Valley
- four
- four-bagger
- four-ball