14-letter words containing a, c, i, d, f, o
- quadratic form — a polynomial all of whose terms are of degree 2 in two or more variables, as 5 x 2 − 2 xy + 3 y 2 .
- radiofrequency — the frequency of the transmitting waves of a given radio message or broadcast.
- recodification — the act, process, or result of arranging in a systematic form or code.
- rigidification — the state or process of stiffening or rigidifying
- self-contained — containing in oneself or itself all that is necessary; independent.
- self-dominance — rule; control; authority; ascendancy.
- solidification — to make solid; make into a hard or compact mass; change from a liquid or gaseous to a solid form.
- staff discount — a discount off goods sold by a particular shop, given to members of staff of that shop
- sulfurous acid — a colorless liquid, H 2 SO 3 , having a suffocating odor, obtained by dissolving sulfur dioxide in water, known mainly by its salts, which are sulfites: used chiefly in organic synthesis and as a bleach.
- traffic holdup — a temporary stoppage in the flow of traffic where a number of vehicles are obstructed and unable to move