13-letter words containing p, r, e, f, n
- self-apparent — clear and evident without need of further evidence
- sheep farming — agriculture: sheep raising
- snap fastener — A snap fastener is a small metal object used to fasten clothes, made up of two parts which can be pressed together.
- spinuliferous — relating to a spine or spines
- splendiferous — splendid; magnificent; fine.
- sponge finger — sweet finger-shaped biscuit
- sulfapyridine — a sulfanilamide derivative, C 1 1 H 1 1 N 3 O 2 S, formerly used for infections caused by pneumococci, now used primarily for a particular dermatitis.
- superfetation — the fertilization of an ovum in a female mammal already pregnant.
- to perfection — impeccably, perfectly
- turn of speed — If a person, animal, or vehicle has a good turn of speed, they have the ability to move fast.
- under pain of — physical suffering or distress, as due to injury, illness, etc.
- unperfectness — the state or quality of being imperfect
- unperformable — to carry out; execute; do: to perform miracles.
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unreproachful — not deserving reproach or blame
- unsuperficial — external or outward: a superficial resemblance.
- unsuperfluous — not superfluous or excessive; moderate
- venus flytrap — firewall machine
- warping frame — a wooden frame containing evenly spaced pegs on which the warp is wound in preparation for weaving.
- waterproofing — Chiefly British. a raincoat or other outer coat impervious to water.
- zf expression — (programming) (After Zermelo Fränkel set theory). David Turner's name for list comprehension.