12-letter words that end in ous
- unlibidinous — not libidinous
- unloquacious — talking or tending to talk much or freely; talkative; chattering; babbling; garrulous: a loquacious dinner guest.
- unmiraculous — not caused by a miracle
- unpropitious — presenting favorable conditions; favorable: propitious weather.
- unprosperous — having or characterized by financial success or good fortune; flourishing; successful: a prosperous business.
- unsalubrious — favorable to or promoting health; healthful: salubrious air.
- unscrupulous — not scrupulous; unrestrained by scruples; conscienceless; unprincipled.
- unsolicitous — not solicitous
- unsuspicious — not feeling suspicion
- untremendous — not tremendous or marvellous; not astounding or inspiring awe
- untumultuous — not tumultuous or turbulent; calm; peaceful
- unubiquitous — existing or being everywhere, especially at the same time; omnipresent: ubiquitous fog; ubiquitous little ants.
- vaginicolous — living in a sheath
- vainglorious — filled with or given to vainglory: a vainglorious actor.
- verbenaceous — belonging to the plant family Verbenaceae.
- viruliferous — carrying a virus
- vitiliginous — a skin disorder characterized by smooth, white patches on various parts of the body, caused by the loss of the natural pigment.
- world-famous — famous throughout the world: a world-famous film.
- xanthomatous — of, relating to, or marked by xanthoma