Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
Class III. Words Relating to MatterSection II. Inorganic Matter
3. Imperfect Fluids
353. [Mixture of Air and Water.] Bubble, Cloud.
EFFERVESCENCE, fermentation; bubbling &c. v.; evaporation, exhalation, emanation.
CLOUDINESS (opacity) [See Opacity]; nebulosity (dimness) [See Dimness].
CLOUD, vapor, fog, mist, haze, steam; scud, rack, nimbus; cumulus, nebula, meteor, woolpack, cirrus, curl cloud, thunderhead, stratus; cirro-stratus, cumulo-stratus; cirro-cumulus; mackerel sky, mare’s-tail, colt’s-tail, cat’s-tail, cocktail, dirty sky; frost smoke.
[SCIENCE OF CLOUDS] nephology, nephelognosy, meteorology; nephoscope, nephelometer, nephograph.
CLOUD, overcast, overcloud, befog, becloud, adumbrate [rare], mist, fog, overshadow, shadow.
CLOUDY &c. n.; cirrous, cirrose; nubiferous, cumulous, thunderheaded; vaporous, nebulous, overcast.
NEPHOLOGICAL, nepheloscopic, nephelometric, meteorologic or meteorological.