13-letter words containing l, o, s
- incommiscible — not able to be mixed or combined
- incompatibles — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- incompossible — incompatible; mutually exclusive
- incondensable — not condensable; incapable of being condensed.
- incongruously — out of keeping or place; inappropriate; unbecoming: an incongruous effect; incongruous behavior.
- inconsciently — in an inconscient manner
- inconstruable — unable to be construed
- incontestable — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- incontestably — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- incontestible — Alternative spelling of incontestable.
- inconversable — (obsolete) uncommunicative; reserved.
- incorrigibles — Plural form of incorrigible.
- incredulously — not credulous; disinclined or indisposed to believe; skeptical.
- indigo squill — wild hyacinth.
- indissociable — Unable to be dissociated.
- indissociably — In a way that does not allow dissociation; having an inextricable link.
- indissolvable — Not dissolvable; incapable of being dissolved or separated.
- industriously — working energetically and devotedly; hard-working; diligent: an industrious person.
- infant school — In Britain, an infant school is a school for children between the ages of five and seven.
- infiltrations — Plural form of infiltration.
- inflammations — Plural form of inflammation.
- inflorescence — a flowering or blossoming.
- informalities — Plural form of informality.
- informercials — Plural form of informercial.
- infructuously — in an infructuous or unfruitful manner; fruitlessly
- inhospitality — lack of hospitality; inhospitable attitude toward or treatment of visitors, guests, etc.
- injudiciously — not judicious; showing lack of judgment; unwise; imprudent; indiscreet: an injudicious decision.
- inobtrusively — in an unobtrusive manner
- inoffensively — In an inoffensive manner.
- inquisitional — Of or pertaining to an inquisition.
- inquisitorial — of or relating to an inquisitor or inquisition.
- inscriptional — Of or pertaining to inscription.
- insectologist — a person who studies insectology
- insociability — the state or quality of being insociable
- insolubilized — Made insoluble.
- insolubleness — The quality or state of being insoluble.
- inspirational — imparting inspiration.
- installations — Plural form of installation.
- institutional — of, relating to, or established by institution.
- instructional — the act or practice of instructing or teaching; education.
- insulin shock — a state of collapse caused by a decrease in blood sugar resulting from the administration of excessive insulin.
- insulinogenic — Promoting the production of insulin.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- intellections — Plural form of intellection.
- intensionally — (philosophy) With respect to intension.
- interlocutors — a person who takes part in a conversation or dialogue.
- intermodalism — pertaining to or suitable for transportation involving more than one form of carrier, as truck and rail, or truck, ship, and rail.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.