16-letter words containing r, a, i, l, e
- walk a tightrope — be in a precarious position
- walking dragline — a very large-capacity dragline mounted on feet or pads instead of tracks
- warning triangle — a triangle placed by a broken-down car to warn motorists to avoid it
- water lily tulip — a showy tulip, Tulipa kaufmanniana, of Turkestan, having spreading, white or pale-yellow flowers with yellow centers streaked with red.
- waterleaf family — the plant family Hydrophyllaceae, characterized by usually hairy herbaceous plants having lobed, divided, or compound leaves, five-parted blue or white flowers, and capsular fruit, and including baby-blue-eyes, phacelia, and waterleaf.
- welfare benefits — financial assistance; social security payment
- welfare services — services that provide help with people's living conditions and financial problems
- well-appreciated — to be grateful or thankful for: They appreciated his thoughtfulness.
- well-articulated — made clear or distinct: articulated sounds.
- well-illustrated — containing pictures, drawings, and other illustrations: an illustrated book.
- wheelchair-bound — unable to walk through injury, illness, etc and relying on a wheelchair to move around
- white water lily — any water lily of the genus Nymphaea, especially N. odorata, having fragrant, white flowers.
- whole nine yards — a common unit of linear measure in English-speaking countries, equal to 3 feet or 36 inches, and equivalent to 0.9144 meter.
- willem-alexander — full name Willem-Alexander Claus George Ferdinand. born 1967, king of the Netherlands from 2013
- wilson's warbler — a North American warbler, Wilsonia pusilla, having yellow plumage and a black patch on top of the head.
- wireless message — a radio message
- world federalism — federalism on a worldwide level.
- world federalist — a promoter or supporter of world federalism.
- ziegler catalyst — any of a group of catalysts, such as titanium trichloride (TiCl3) and aluminium alkyl (Al(CH3)3), that produce stereospecific polymers