11-letter words containing opt
- adoptionism — an early Greek theology that Jesus was a man gifted with divine powers
- adoptionist — someone who believes in adoptionism
- aero-optics — the study of the effect of aircraft-induced and atmospheric disturbances on the efficiency of laser weapons
- aminopterin — a derivative of pterin used in chemotherapy
- anisopteran — belonging or pertaining to the suborder Anisoptera, comprising the dragonflies.
- call option — an option to buy a stated amount of securities at a specified price during a specified period
- caryopteris — any of various shrubs with small blue or white flowers of the genus Caryopteris, all found in S and E Asia
- chiropteran — of, relating to, or belonging to the Chiroptera, an order of placental mammals comprising the bats
- cladoptosis — the annual shedding of twigs or branches instead of leaves, as in certain cypresses.
- coleopteral — of or relating to the Coleoptera
- coleopteran — any of the insects of the cosmopolitan order Coleoptera, in which the forewings are modified to form shell-like protective elytra. The order includes the beetles and weevils
- coleopteron — a member of a large order of insects having the front wings modified as hard wing-cases, and comprising the beetles and weevils
- coleoptiles — Plural form of coleoptile.
- dermopteran — flying lemur
- dioptometer — an instrument for measuring the refraction of the eye.
- fibre optic — using or consisting of very thin flexible fibres of glass down which information modulated on light is carried
- haemoptysis — (British spelling) alternative spelling of hemoptysis.
- helicopters — Plural form of helicopter.
- hemianoptic — suffering from hemiopia, blind in half the field of vision
- heteroptics — incorrect or perverted perception of what is seen; hallucinatory vision.
- homopterans — Plural form of homopteran.
- homopterous — belonging or pertaining to the Homoptera, an order of insects closely related to the hemipterous insects (in some classifications a suborder of Hemiptera) but having membranous forewings and hind wings, including the aphids, cicadas, leafhoppers, planthoppers, and scale insects.
- hymenoptera — hymenopteran.
- lepidoptera — the order comprising the lepidopterous insects.
- lepidoptery — the branch of zoology dealing with butterflies and moths.
- mecopterans — Plural form of mecopteran.
- mecopterous — belonging or pertaining to the insect order Mecoptera, comprising the scorpionflies and hangingflies.
- neoptolemus — the son of Achilles, who slew Priam at the fall of Troy.
- neuropteral — (zoology) Of or pertaining to the Neuroptera.
- neuropteran — neuropterous.
- non-optical — of, relating to, or applying optics or the principles of optics.
- opthamology — Misspelling of ophthalmology.
- optic nerve — either one of the second pair of cranial nerves, consisting of sensory fibers that conduct impulses from the retina to the brain.
- optical art — op art.
- optimizable — Capable of being optimized.
- optionality — left to one's choice; not required or mandatory: Formal dress is optional.
- optocoupler — An optoisolator.
- optokinetic — relating to a reflex whereby the eye follows a moving object
- optometrist — a licensed professional who practices optometry.
- ornithopter — a heavier-than-air craft designed to be propelled through the air by flapping wings.
- orthopteran — orthopterous.
- orthopteron — an orthopterous insect.
- plecopteran — Also, plecopterous. belonging or pertaining to the insect order Plecoptera, comprising the stoneflies.
- propter hoc — because of this.
- soft option — If you take the soft option, you do the thing that is easiest or least likely to cause trouble in a particular situation.
- soroptimist — a member of an international association of professional or executive businesswomen (Soroptimist Club) devoted primarily to welfare work.
- stearoptene — the oxygenated solid part of an essential oil (opposed to eleoptene).
- stereoptics — the branch of stereoscopy that is concerned with optics
- sub-optimal — being below an optimal level or standard.
- suboptimize — to use in a way that is less than optimal
On this page, we collect all 11-letter words with OPT. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that contains OPT to use in Scrabble or Crossword puzzles.