| ABSOLVITORS | • absolvitors n. Plural of absolvitor. • ABSOLVITOR n. in Scots law, a judgment favourable to a defender. |
| ARBORVITAES | • arborvitaes n. Plural of arborvitae. • ARBORVITAE n. any of a number of North American or Far Eastern evergreen conifers, belonging chiefly to the genus Thuja. |
| BEHAVIORIST | • behaviorist n. One who studies behavior of humans or animals. • BEHAVIORIST n. a student of behaviorism. |
| BONDSERVANT | • bondservant n. An indentured servant. • BONDSERVANT n. a slave. |
| INOBSERVANT | • inobservant adj. Not observant; heedless. • INOBSERVANT adj. not observant. |
| INOBTRUSIVE | • inobtrusive adj. Inconspicuous; unobtrusive. • INOBTRUSIVE adj. not obtrusive, also UNOBTRUSIVE. |
| OBSERVANTLY | • observantly adv. In an observant manner. • OBSERVANT adv. carefully attentive. |
| OBSERVATION | • observation n. The act of observing, and the fact of being observed (see observance). • observation n. The act of noting and recording some event; or the record of such noting. • observation n. A remark or comment. |
| OBSERVATIVE | • observative adj. Observant; watchful. • OBSERVATIVE adj. observant, observational. |
| OBSERVATORS | • observators n. Plural of observator. • OBSERVATOR n. one who observes or takes notice. |
| OBSERVATORY | • observatory n. A place where stars, planets and other celestial bodies are observed, usually through a telescope; also… • observatory n. A lookout (vantage point with a view of the surrounding area). • OBSERVATORY n. a building or place given over to or equipped for observation of natural phenomena (as in astronomy). |
| OBSTRUCTIVE | • obstructive adj. Causing obstructions. • obstructive n. One who obstructs something. • OBSTRUCTIVE adj. serving to obstruct. |
| OBTRUSIVELY | • obtrusively adv. In an obtrusive manner. • OBTRUSIVE adv. thrusting forward. |
| SUBORNATIVE | • subornative adj. Of or pertaining to subornation. • SUBORNATIVE adj. serving to suborn. |
| SUBVITREOUS | • subvitreous adj. (Mineralogy) Having an almost vitreous lustre. • SUBVITREOUS adj. somewhat vitreous. |
| UNOBSERVANT | • unobservant adj. Not observant. • UNOBSERVANT adj. not observant. |
| UNOBTRUSIVE | • unobtrusive adj. Not obtrusive; not blatant or noticeable; discreet, inconspicuous. • UNOBTRUSIVE adj. not obtrusive, also INOBTRUSIVE. |
| VERBOSITIES | • verbosities n. Plural of verbosity. • VERBOSITY n. the state of being verbose. |
| VIBRATOLESS | • vibratoless adj. (Music) Without vibrato. • VIBRATOLESS adj. without vibrato. |
| VIBROMETERS | • vibrometers n. Plural of vibrometer. • VIBROMETER n. an instrument for measuring vibrations. |