7-letter words containing r, a, b, i
- tribade — lesbian (def 5).
- tribeca — in Manhattan, the area between Broadway and the Hudson River south of Greenwich Village: noted as a center for artists, art galleries, etc.
- trimtab — a small control surface attached to the trailing edge of a main control surface to enable the pilot to trim an aircraft
- umbrian — of or relating to Umbria, its inhabitants, or their language.
- unbraid — to separate (anything braided, as hair) into the several strands.
- upbraid — to find fault with or reproach severely; censure: The military tribunal upbraided the soldier for his cowardice.
- urban i — Saint, pope a.d. 222–230.
- vibrant — moving to and fro rapidly; vibrating.
- vibrate — to move rhythmically and steadily to and fro, as a pendulum; oscillate.
- vibrato — a pulsating effect, produced in singing by the rapid reiteration of emphasis on a tone, and on bowed instruments by a rapid change of pitch corresponding to the vocal tremolo.
- warbird — a vintage military aeroplane
- webinar — a seminar or other presentation that takes place on the Internet, allowing participants in different locations to see and hear the presenter, ask questions, and sometimes answer polls.
- wirable — able to be wired
- zebrina — a herbaceous plant of the genus Zebrina