| ANTEDILUVIAN | • antediluvian adj. Ancient or antiquated. • antediluvian adj. Extremely dated. • antediluvian adj. Pertaining or belonging to the time period prior to a great or destructive flood or deluge. |
| ANTIDILUTION | • antidilution adj. (Finance) Preventing share dilution. • ANTIDILUTION adj. opposed to dilution. |
| ASTOUNDINGLY | • astoundingly adv. In an astounding manner; so as to astound, surprise, or amaze. • ASTOUNDING adv. ASTOUND, to amaze. |
| CONDUCTIONAL | • conductional adj. Relating to, or by means of conduction. • CONDUCTIONAL adj. relating to conduction. |
| DENTILINGUAL | • dentilingual adj. (Anatomy) Of or pertaining to the teeth and the tongue. • dentilingual adj. (Linguistics, of a sound) Produced with the tongue touching the teeth. • dentilingual n. (Linguistics, rare) A sound produced with the tongue touching the teeth. |
| DIFUNCTIONAL | • difunctional adj. Bifunctional. • DIFUNCTIONAL n. a compound with two highly reactive sites in each molecule. |
| DISANNULMENT | • disannulment n. Complete annulment. • DISANNULMENT n. the act of disannulling. |
| FAULTFINDING | • faultfinding n. Excessive or petty criticism. • faultfinding adj. Tending to find fault. • fault-finding n. Alternative form of faultfinding. |
| FOUNDATIONAL | • foundational adj. Of, or relating to a foundation or foundations. • foundational adj. Fundamental or underlying. • FOUNDATIONAL adj. of or like a foundation. |
| LONGITUDINAL | • longitudinal adj. Relating to length, or to longitude. • longitudinal adj. Running in the direction of the long axis of a body. • longitudinal adj. Forward and/or backward, relative to some defined direction. |
| NONCUSTODIAL | • noncustodial adj. (Of a parent) Not having custody of a child. • noncustodial adj. (Of a trial sentence) That does not involve a term in prison. • NONCUSTODIAL adj. of or being a parent who does not have sole custody of a child or who has custody a smaller portion of the time. |
| PENINSULATED | • peninsulated v. Simple past tense and past participle of peninsulate. • PENINSULATE v. to form into a peninsula. |
| UNDISMANTLED | • undismantled adj. Not dismantled. • UNDISMANTLED adj. not dismantled. |
| UNDULATINGLY | • undulatingly adv. In an undulating manner. • UNDULATING adv. UNDULATE, to move with a wavelike motion. |
| UNINOCULATED | • uninoculated adj. Not inoculated. • UNINOCULATED adj. not inoculated. |
| UNMYELINATED | • unmyelinated adj. Not myelinated. • UNMYELINATED adj. lacking a myelin sheath. |
| UNVENTILATED | • unventilated adj. Not ventilated, lacking ventilation. • UNVENTILATED adj. not ventilated. |