12-letter words containing i, n, o, v
- voting paper — a ballot.
- vox angelica — an organ stop with a soft tone, often similar to the voix céleste
- vulvovaginal — relating to the external female genitals
- wallcovering — a flexible sheet of sized paper, fabric, plastic, etc., usually laminated and printed with a repeat pattern, for pasting on a wall as decoration and protection.
- wavefunction — (physics) A mathematical function that describes the propagation of the quantum mechanical wave associated with a particle (or system of particles), related to the probability of finding the particle in a particular region of space.
- wedding vows — promises made by bride and groom
- woman driver — a female driver
- wood carving — making sculptures from wood
- wood vinegar — pyroligneous acid.
- woodcarvings — Plural form of woodcarving.
- xenoreactive — (immunology) That generates a reaction to material from another species.