12-letter words containing a, u, d, i, t, o
- surinam toad — a South American aquatic frog, Pipa pipa, the female of which carries the eggs and tadpoles in small depressions on its back.
- tidal volume — the volume of water associated with a rising tide
- transduction — the transfer of genetic material from one cell to another by means of a virus.
- transudation — the act or process of transuding.
- trepidatious — tremulous fear, alarm, or agitation; perturbation.
- triadelphous — (of stamens) united by the filaments into three sets or bundles.
- tripudiation — the act of dancing for joy
- turacoverdin — a green pigment found in certain feathers of the touraco
- unassociated — to connect or bring into relation, as thought, feeling, memory, etc.: Many people associate dark clouds with depression and gloom.
- unauthorized — lacking permission; unsanctioned: unauthorized access.
- undefoliated — having the leaves left intact
- undemocratic — pertaining to or of the nature of democracy or a democracy.
- undercoating — a coat or jacket worn under another.
- undiplomatic — of, relating to, or engaged in diplomacy: diplomatic officials.
- undiscordant — not discordant; not disagreeing or disagreeable
- unfastidious — not fastidious; not fussy; not appropriately concerned with detail or cleanliness
- uninoculated — to implant (a disease agent or antigen) in a person, animal, or plant to produce a disease for study or to stimulate disease resistance.
- unmethodical — characterized by lack of method or disorderliness
- unnegotiated — to deal or bargain with another or others, as in the preparation of a treaty or contract or in preliminaries to a business deal.
- unoriginated — not originated
- unpatronized — having few or no patrons
- unsanctioned — authoritative permission or approval, as for an action.