21-letter words containing h, a, y, l, g
- to lay something bare — If you lay something bare, you uncover it completely so that it can then be seen.
- to rear its ugly head — If something unpleasant rears its head or rears its ugly head, it becomes visible or noticeable.
- vertically challenged — short in stature.
- weinberg-salam theory — electroweak theory.
- x-ray crystallography — the determination of the structure of a crystal by the use of x-ray diffraction.