12-letter words containing w, i, l, o, a, n
- wing formula — a numerical representation of the relative lengths of the primary feathers of a bird's wing, used in identifying similar species, as flycatchers.
- wing loading — the act of a person or thing that loads.
- wollastonite — a mineral, calcium silicate, CaSiO 3 , occurring usually in fibrous white masses.
- womb-leasing — bearing a child on behalf of a couple unable to have a child; surrogacy
- working rail — fly rail (def 2).