8-letter words containing a, b, o, i
- obligato — Alternative spelling of obbligato.
- obsidian — a volcanic glass similar in composition to granite, usually dark but transparent in thin pieces, and having a good conchoidal fracture.
- obtained — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- obtainer — One who obtains.
- obviable — having the ability to be obviated
- obviated — to anticipate and prevent or eliminate (difficulties, disadvantages, etc.) by effective measures; render unnecessary: to obviate the risk of serious injury.
- obviates — Third-person singular simple present indicative form of obviate.
- obviator — a person who obviates
- olibanum — frankincense.
- opinable — thinkable or able to be an opinion
- orbitale — Craniometry, Cephalometry. the lowermost point on the lower margin of the left orbit, located instrumentally on the skull or by palpation on the head.
- orbitals — Plural form of orbital.
- orbitary — the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.
- oribatid — a mite of the family Oribatoidea
- oxidable — able to undergo oxidation
- paintbox — container of artist's colours
- panbroil — to cook in a pan with little fat or moisture
- pinatubo — Mount, an active volcano on the island of Luzon, in the Philippines. 4875 feet (1486 meters).
- polabian — a member of a Slavic people who once lived in the Elbe River basin and on the Baltic coast of northern Germany.
- rabbitoh — (formerly) an itinerant seller of rabbits for eating
- rainbows — the Rainbow Guides, the youngest group of girls (aged 5-7 years) in The Guide Association
- ratisbon — Regensburg.
- reobtain — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- rhabdoid — a rod-shaped structure found in the cells of some plants and animals
- riobamba — a city in central Ecuador in the Andes, near the Chimborazo volcano.
- sabotier — a wearer of sabots
- sailboat — a boat having sails as its principal means of propulsion.
- saprobic — saprophyte.
- scabiosa — any of genus (Scabiosa) of plants of the teasel family, having showy, variously colored flowers in flattened or dome-shaped heads, as the sweet scabiosa (S. atropurpurea), often cultivated as a garden flower
- scabious — covered with or consisting of scabs; scabby.
- sociable — inclined to associate with or be in the company of others.
- sociably — inclined to associate with or be in the company of others.
- sorbaria — a deciduous Asian shrub
- strobila — the body of a tapeworm exclusive of the head and neck region. Compare scolex.
- subaudio — (of a sound) low frequency
- subimago — the first winged stage of the mayfly, with dull opaque wings, known to anglers as a dun, before it metamorphoses into the shiny gauzy imago or spinner
- subotica — a city in the autonomous province of Vojvodina, in N Serbia.
- subtopia — suburban development that encroaches on rural areas yet appears to offer the attractions of country life to suburban dwellers
- tabloidy — characteristic of a tabloid newspaper; trashy
- taborite — (in the 15th century) a member of the militant body of Hussites maintaining a strict literal interpretation of the Scriptures.
- tailbone — the coccyx.
- unilobar — (of an organ in the body) having, consisting of, or relating to one lobe
- vibrator — a person or thing that vibrates.
- violable — capable of being violated: a violable precept.
- voidable — capable of being nullified or invalidated.
- ziggaboo — (ethnic slur, derogatory, African American Vernacular English) A nigger, negro.
- zimbalon — a complex zither played especially in Hungary.