13-letter words containing r, o, f, d, e, c
- school friend — A school friend is a friend of yours who is at the same school as you, or who used to be at the same school when you were children.
- second of arc — second2 (def 4).
- self-coloured — of one color.
- self-procured — to obtain or get by care, effort, or the use of special means: to procure evidence.
- self-produced — produced by oneself or itself.
- shaft encoder — A shaft encoder is a sensor for measuring how fast a shaft rotates.
- thenceforward — from that time or place onward.
- tour de force — an exceptional achievement by an artist, author, or the like, that is unlikely to be equaled by that person or anyone else; stroke of genius: Herman Melville's Moby Dick was a tour de force.