English Words: O

15,494 words · Page 259 of 310

overimaginativeadj

Excessively imaginative.

overimaginativenessnoun

The quality of being overimaginative.

overimagineverb

To imagine with excessively elaborate detail, or in an exaggerated fashion.

overimitateverb

To imitate excessively.

overimitationnoun

Excessive imitation.

overimitativeadj

Excessively imitative.

overimmunizationnoun

The administration of unnecessary immunizations.

overimmunizeverb

To provide with more immunizations than is necessary.

overimmunosuppressedadj

Excessively immunosuppressed

overimmunosuppressionnoun

excessive immunosuppression

overimportverb

To import too much of.

overimportantadj

Excessively important.

overimportationnoun

Excessive importation.

overimposableadj

superimposable

overimposeverb

To impose too much or too often.

overimpressverb

To impress too much.

overimprisonmentnoun

Synonym of overincarceration.

overimprovedadj

Excessively improved

overimprovementnoun

Excessive improvement

overimputationnoun

Excessive imputation

overincarcerateverb

To incarcerate too many of (a certain group).

overincarceratedadj

Of whom a disproportionate number are in prison.

overincarcerationnoun

The incarceration of an excess number of people.

overinclinationnoun

Excessive inclination.

overinclinedadj

Overly inclined.

overinclusionnoun

inclusion of too much or too many within a category

overinclusiveadj

Too inclusive; tending to include too much.

overinclusivelyadv

In an overinclusive manner.

overinclusivenessnoun

The quality of being overinclusive.

overinclusivitynoun

Overinclusiveness.

overindebtedadj

Too deeply in debt.

overindebtednessnoun

The quality of being too deeply in debt.

overindexverb

To attempt to access an element beyond the bounds of (an array).

overindividualismnoun

Excessive individualism.

overindividualisticadj

Excessively individualistic.

overinducedadj

Excessively induced

overinductionnoun

An excessive induction

overindulgeverb

To indulge to excess.

overindulgencenoun

An act of overindulging; indulgence in too much; pleasure or consumption taken in excess of what is satisfying or necessary.

overindulgencynoun

Alternative form of overindulgence.

overindulgentadj

Tending to indulge excessively.

overindulgentlyadv

In an excessively indulgent manner.

overindulgernoun

One who overindulges.

overindustrializationnoun

Excessive industrialization.

overindustrializeverb

To industrialize to an excessive degree.

overindustriousadj

Alternative form of over-industrious.

overinflateverb

To inflate excessively; to provide too much inflation

overinflatedverb

simple past and past participle of overinflate

overinflationnoun

Excessive inflation (of vehicle tyres).

overinflectionnoun

excessive inflection

Spelling & Dictionary Insight

The English alphabetical index for the letter O contains 15,494 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 310 pages, and you are currently viewing page 259. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "O" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.