12-letter words containing l, e, r, o
- inobservable — Unobservable.
- inoperculate — having no operculum.
- inordinately — not within proper or reasonable limits; immoderate; excessive: He drank an inordinate amount of wine.
- inspectorial — Of or pertaining to an inspector or to inspection.
- interclusion — the act of intercluding
- intercoastal — existing or done between seacoasts; involving two or more seacoasts.
- intercollege — intercollegiate.
- intercolline — (of a valley or hollow) situated between hills
- intercoolers — Plural form of intercooler.
- intercostals — Plural form of intercostal.
- interfemoral — situated between the thighs
- interfoliate — to interleave
- interfrontal — situated between the frontal bones
- interinvolve — to involve mutually or reciprocally
- interlobular — (anatomy) Between lobules.
- interlocking — to fit into each other, as parts of machinery, so that all action is synchronized.
- interlocular — having one or more locules.
- interlocuter — A person who participates in a conversation.
- interlocutor — a person who takes part in a conversation or dialogue.
- internucleon — internuclear
- interorbital — Between orbitals.
- interpolable — able to be interpolated, or suited to interpolation
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interpolator — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interrogable — capable of being interrogated
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- intervillous — Between the villi.
- intervocalic — (usually of a consonant) immediately following a vowel and preceding a vowel, as the v in cover.
- intolerances — Plural form of intolerance.
- intolerantly — In an intolerant manner; without toleration.
- intoleration — (dated) intolerance.
- iron sulfate — ferrous sulfate.
- ironicalness — The quality of being ironical.
- irreciprocal — not reciprocal
- irreconciled — not reconciled, esp with God
- irreflection — lack of careful or long consideration
- irreformable — insusceptible to reforming influences; incorrigible.
- irreformably — in an irreformable manner
- irreprovable — Not reprovable; irreproachable.
- irreprovably — in an irreprovable manner
- irresolutely — In an irresolute or wavering manner.
- irresolution — lack of resolution; lack of decision or purpose; vacillation.
- irresolvable — not resolvable; incapable of being resolved, analyzable, or solvable.
- irresolvably — In an irresolvable manner.
- ischiorectal — (anatomy) Of or pertaining to the region between the rectum and the ischial tuberosity.
- isobilateral — (esp of a leaf) capable of being divided into symmetrical halves along two different planes
- isoprenaline — a compound that is a derivative of adrenaline and that is used to treat asthma and bronchial conditions. Formula: C11H17NO3
- isothermally — occurring at constant temperature.
- jaculiferous — having dartlike spines.