8-letter words that end in ion
- refusion — a new or further fusion
- relation — an existing connection; a significant association between or among things: the relation between cause and effect.
- religion — a set of beliefs concerning the cause, nature, and purpose of the universe, especially when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs.
- remotion — the act of removing; removal.
- revision — the act or work of revising.
- rogation — Usually, rogations. Ecclesiastical. solemn supplication, especially as chanted during procession on the three days (Rogation Days) before Ascension Day.
- rotation — the act of rotating; a turning around as on an axis.
- sanction — authoritative permission or approval, as for an action.
- scallion — any onion that does not form a large bulb; green onion.
- scansion — the metrical analysis of verse. The usual marks for scansion are ˘ for a short or unaccented syllable, ¯ or · for a long or accented syllable, ^ for a rest, | for a foot division, and ‖ for a caesura or pause.
- scission — a cutting, dividing, or splitting; division; separation.
- scorpion — any of numerous arachnids of the order Scorpionida, widely distributed in warmer parts of the world, having a long, narrow, segmented tail that terminates in a venomous sting.
- scullion — a kitchen servant who does menial work.
- sea lion — any of several large eared seals, as Eumetopias jubatus (Steller's sea lion) of the northern Pacific, and Zalophus californicus (California sea lion) of the Pacific coast of North America.
- sea-lion — any of several large eared seals, as Eumetopias jubatus (Steller's sea lion) of the northern Pacific, and Zalophus californicus (California sea lion) of the Pacific coast of North America.
- sedation — the calming of mental excitement or abatement of physiological function, especially by the administration of a drug.
- sedition — incitement of discontent or rebellion against a government.
- skillion — a lean-to serving as a room or a shed.
- skyrmion — a particle consisting of a magnetic field surrounding a group of atoms
- solation — to change from a gel to a sol.
- solution — the act of solving a problem, question, etc.: The situation is approaching solution.
- sorption — the state or process of being sorbed.
- sponsion — an engagement or promise, especially one made on behalf of another.
- stallion — an uncastrated adult male horse, especially one used for breeding.
- stellion — an olive-green Mediterranean lizard with black star-shaped spots, belonging to the family Stellionidae
- stiction — the frictional force to be overcome to set one object in motion when it is in contact with another
- stillion — a stand for holding casks in a brewery or for drying pottery
- sudation — sweating; sweat
- swaption — A swaption is an over-the-counter option on a swap.
- taxation — the act of taxing.
- technion — (body) Israel Institute of Technology. Address: Haifa, Israel.
- the lion — the constellation Leo, the fifth sign of the zodiac
- thermion — an ion emitted by incandescent material.
- traction — the adhesive friction of a body on some surface, as a wheel on a rail or a tire on a road.
- trichion — the point of intersection of the normal hairline and the middle line of the forehead.
- trillion — a cardinal number represented in the U.S. by 1 followed by 12 zeros, and in Great Britain by 1 followed by 18 zeros.
- tropaion — a tropaeum, especially in Greece.
- trunnion — either of the two cylindrical projections on a cannon, one on each side for supporting the cannon on its carriage.
- v region — variable region.
- vacation — a period of suspension of work, study, or other activity, usually used for rest, recreation, or travel; recess or holiday: Schoolchildren are on vacation now.
- velation — pronunciation with velar articulation.
- venation — the arrangement of veins, as in a leaf or in the wing of an insect.
- vexation — the act of vexing.
- vocalion — a type of reed instrument which resembles a human voice
- vocation — a particular occupation, business, or profession; calling.
- volition — the act of willing, choosing, or resolving; exercise of willing: She left of her own volition.
- volution — a spiral or twisted formation or object.
- werelion — (fiction) A shapeshifter who can change between lion and human form.
- zonation — the state or condition of being zonate.