14-letter words containing s, i, d, e, c, h
- straight-laced — strait-laced (sense 2)
- sulphacetamide — a topical antibiotic of the sulphonamide group, used to treat eye infections, as well as skin infections including acne
- teacher's aide — A teacher's aide is a person who helps a teacher in a school classroom but who is not a qualified teacher.
- the cordeliers — a political club founded in 1790 and meeting at an old Cordelier convent in Paris
- thermodynamics — the science concerned with the relations between heat and mechanical energy or work, and the conversion of one into the other: modern thermodynamics deals with the properties of systems for the description of which temperature is a necessary coordinate.
- trisoctahedron — a solid bounded by 24 identical faces in groups of three, each group corresponding to one face of an octahedron.
- unaccomplished — not accomplished; incomplete or not carried out: Many tasks remain unaccomplished.
- unsynchronized — to cause to indicate the same time, as one timepiece with another: Synchronize your watches.
- zinc phosphide — a dark-gray, gritty, water-insoluble, poisonous powder, Zn 3 P 2 , used chiefly as a rodenticide.