Water –N. serum, serosity; lymph; rheum; diluent. dilution, maceration, lotion; washing; immersion; mersion; humectation, infiltration, spargefaction, affusion, irrigation, douche, balneation, bath. deluge (water in motion); high water, flood-tide, spring-tide.
Air –N. (gas); common air, atmospheric air; atmosphere, stratosphere, isothermal layer, troposphere; sky; welkin; cloud. weather, climate, isobar.
Thesaurus of Words and Phrases by Peter Mark Roget, M.D., F.R.S. Enlarged by John Lewis Roget, M.A., New Edition Revised and Enlarged by Samuel Romily Roget, M.A. Published by Grosset & Dunlap, the edition is copyright 1941, 1947.