13-letter words containing f, i, s, c, h, e
- specific heat — the number of calories required to raise the temperature of 1 gram of a substance 1°C, or the number of BTU's per pound per degree F.
- straight face — a serious or impassive facial expression that conceals one's true feelings about something, especially a desire to laugh.
- sub-franchise — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- the franchise — the right to vote, esp for representatives in a legislative body; suffrage