10-letter words containing t, o, n, i, p
- tropaeolin — any of a number of orange or yellow azo dyes of complex molecular structure.
- troponin i — a protein within a troponin complex that helps regulate the heartbeat and can be used as an indicator of myocardial infarction.
- tuck-point — to finish (masonry) with tuck pointing.
- typhogenic — producing typhus or typhoid fever.
- unoptional — left to one's choice; not required or mandatory: Formal dress is optional.
- unphonetic — not phonetic
- unpolitely — impolitely
- unprofited — lacking profit or gain
- unsporting — engaging in, disposed to, or interested in open-air or athletic sports: a rugged, sporting man.
- unstooping — (of head, shoulders, posture, or a person) not stooping or bending
- uprootings — acts of uprooting
- usurpation — an act of usurping; wrongful or illegal encroachment, infringement, or seizure.
- utopianism — the views or habit of mind of a utopian; impracticable schemes of political or social reform.
- utopianist — the views or habit of mind of a utopian; impracticable schemes of political or social reform.
- utopianize — to idealize; to make utopian
- vapulation — the act of beating or whipping
- viewpoints — a place affording a view of something; position of observation: to sketch a river from the viewpoint of a bluff.
- voiceprint — a graphic representation of a person's voice, showing the component frequencies as analyzed by a sound spectrograph.
- waitperson — a waiter or waitress.
- weak point — an area of weakness
- west point — a military reservation in SE New York, on the Hudson: U.S. Military Academy.
- wristphone — A mobile phone that is built into a wristwatch.
- xanthopsia — A visual defect, a form of chromatopsia in which everything appears yellow.
- xenotropic — (of a virus) able to replicate only in a different animal species from the host
- zero point — the point on a scale that denotes zero and from which positive and negative readings can be made