13-letter words containing o, c, u, l, g
- union catalog — a library catalog combining the catalogs of several different libraries or different divisions of one library
- unreconciling — to cause (a person) to accept or be resigned to something not desired: He was reconciled to his fate.
- untheological — not theological; not of or pertaining to the nature of theology
- virgo cluster — a cluster of about 2500 galaxies in the constellation Virgo, the nearest cluster to our galaxy.
- wages council — (formerly, in Britain) a statutory body empowered to fix minimum wages in an industry; abolished in 1994
- zygodactylous — Also, zygodactylous. (of a bird) having the toes of each foot arranged in pairs, with two toes in front and two behind.