15-letter words containing f, u, c, l, o, s
- specific volume — volume per unit mass; the reciprocal of density.
- sulfite process — a process for making wood pulp by digesting wood chips in an acid liquor consisting of sulfurous acid and a salt, usually calcium bisulfite.
- tentaculiferous — having tentacles
- unselfconscious — not self-conscious; without affectation or pretense: an unselfconscious manner.