18-letter words containing h, o, t, b, e
- water on the brain — hydrocephalus.
- westinghouse brake — a railroad air brake operated by compressed air.
- what has become of — If you wonder what has become of someone or something, you wonder where they are and what has happened to them.
- widemouth blindcat — any of several catfishes, as Satan eurystomus (widemouth blindcat) of Texas, that inhabit underground streams and have undeveloped eyes and unpigmented skin.