12-letter words containing i, s, r, a
- insect spray — a substance which can be sprayed in the home to kill insects
- insectariums — Plural form of insectarium.
- inside track — the inner, or shorter, track of a racecourse.
- inspectorate — the office or function of an inspector.
- inspectorial — Of or pertaining to an inspector or to inspection.
- inspirations — Plural form of inspiration.
- instauration — renewal; restoration; renovation; repair.
- instrumental — serving or acting as an instrument or means; useful; helpful.
- insufferable — not to be endured; intolerable; unbearable: their insufferable insolence.
- insufferably — not to be endured; intolerable; unbearable: their insufferable insolence.
- insurability — capable of being or proper to be insured, as against loss or harm.
- integralness — Integrality.
- integrations — Plural form of integration.
- interacinous — situated between the acini of a gland or lung.
- interactants — a person or thing that interacts.
- interactions — Plural form of interaction.
- intercalates — Third-person singular simple present indicative form of intercalate.
- interchanges — Plural form of interchange.
- intercoastal — existing or done between seacoasts; involving two or more seacoasts.
- intercostals — Plural form of intercostal.
- interdentals — Plural form of interdental.
- interlacings — Plural form of interlacing.
- intermarries — Third-person singular simple present indicative form of intermarry.
- internalised — Simple past tense and past participle of internalise.
- internalizes — Third-person singular simple present indicative form of internalize.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interrelates — Third-person singular simple present indicative form of interrelate.
- interrobangs — Plural form of interrobang.
- interrogates — Third-person singular simple present indicative form of interrogate.
- intersectant — intersecting: an intersectant road.
- interspacing — Present participle of interspace.
- interspatial — a space between things.
- interspecial — of a distinct or particular kind or character: a special kind of key.
- interspersal — Interspersion.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- interstadial — a period of temporary retreat of ice during a glacial stage; a warming period.
- interstation — a place or position in which a person or thing is normally located.
- interstellar — Astronomy. situated or occurring between the stars: interstellar dust.
- interstitial — pertaining to, situated in, or forming interstices.
- intervarsity — any first-string team, especially in sports, that represents a school, college, university, or the like: He is on the varsity in tennis and in debating.
- intimidators — Plural form of intimidator.
- intolerances — Plural form of intolerance.
- intranasally — occurring within or administered through the nose.
- intransigent — refusing to agree or compromise; uncompromising; inflexible.
- intransitive — noting or having the quality of an intransitive verb.
- intraosseous — (medicine) within a bone.
- intrapsychic — Within the psyche or mind.
- intraspecies — existing or occurring within a species.
- intraveneous — Misspelling of intravenous.
- intravesical — Within the urinary bladder.