Some words that end with the letters ion;
four (4) letter word:
cion. lion. pion.
five (5) letter word:
anion. avion. axion. inion. onion. prion. scion. union.
six (6) letter word:
action. amnion. basion. bunion. camion. cation. durion. ethion. fanion. fusion. gabion. gonion. kation. legion. lesion. logion. lotion. minion. morion. motion. nasion. nation. notion. option. pinion. potion. ration. region. ronion. solion. talion. virion. vision. wanion.
seven (7) letter word:
alation. amotion. antlion. auction. bastion. billion. bullion. campion. caption. carrion. caution. cession. chorion. clarion. coition. cullion. cushion. diction. edition. elation. elision. elusion. elution. emotion. enation. erasion. erosion. evasion. faction. fashion. fermion. fiction. fission. flexion. fluxion. grunion. hellion. jillion. lampion. lection. mansion. mention. million. mission. morrion. mullion. munnion. opinion. oration. ovation. paction. passion. pension. pereion. pillion. plosion. portion. pulsion. rampion. reunion. ruction. section. session. station. suasion. suction. symbion. taction. tampion. tension. ternion. tompion. torsion. tuition. unction. version. vibrion. zillion.
Fusion.
eight (8) letter word:
ablation. ablution. abortion. abrasion. acromion. adaption. addition. adhesion. adnation. adoption. aeration. affusion. agnation. allusion. alluvion. ambition. aphelion. audition. aversion. aviation. avulsion. champion. citation. coaction. coercion. cohesion. conation. cooption. creation. decision. decurion. delation. deletion. delusion. demotion. derision. devotion. dilation. dilution. diluvion. disunion. division. dominion. donation. dotation. duration. eclosion. eduction. effusion. egestion. ejection. election. emersion. emission. emulsion. envision. equation. erection. eruption. evection. eversion. eviction. evulsion. exaction. excision. exertion. falchion. fenthion. fetation. fixation. flection. fraction. friction. fruition. function. ganglion. gelation. gnathion. gumption. gyration. halation. himation. ideation. ignition. illation. illusion. inaction. incision. infixion. infusion. inhesion. invasion. iodation. junction. lavation. laxation. legation. lenition. libation. ligation. lobation. location. locution. lunation. luxation. misunion. monition. munition. mutation. natation. negation. nonunion. notation. novation. nutation. oblation. oblivion. occasion. omission. pavilion. petition. position. potation. preunion. prounion. punition. pupation. question. reaction. recision. relation. religion. remotion. revision. rogation. rotation. sanction. scallion. scansion. scission. scorpion. scullion. sedation. sedition. solation. solution. sorption. sponsion. stallion. stiction. sudation. taxation. thermion. traction. trillion. trunnion. vacation. venation. vexation. vocation. volition. volution. zonation.
nine (9) letter word:
ablation. ablution. abortion. abrasion. acromion. adaption. addition. adhesion. adnation. adoption. aeration. affusion. agnation. allusion. alluvion. ambition. aphelion. audition. aversion. aviation. avulsion. champion. citation. coaction. coercion. cohesion. conation. cooption. creation. decision. decurion. delation. deletion. delusion. demotion. derision. devotion. dilation. dilution. diluvion. disunion. division. dominion. donation. dotation. duration. eclosion. eduction. effusion. egestion. ejection. election. emersion. emission. emulsion. envision. equation. erection. eruption. evection. eversion. eviction. evulsion. exaction. excision. exertion. falchion. fenthion. fetation. fixation. flection. fraction. friction. fruition. function. ganglion. gelation. gnathion. gumption. gyration. halation. himation. ideation. ignition. illation. illusion. inaction. incision. infixion. infusion. inhesion. invasion. iodation. junction. lavation. laxation. legation. lenition. libation. ligation. lobation. location. locution. lunation. luxation. misunion. monition. munition. mutation. natation. negation. nonunion. notation. novation. nutation. oblation. oblivion. occasion. omission. pavilion. petition. position. potation. preunion. prounion. punition. pupation. question. reaction. recision. relation. religion. remotion. revision. rogation. rotation. sanction. scallion. scansion. scission. scorpion. scullion. sedation. sedition. solation. solution. sorption. sponsion. stallion. stiction. sudation. taxation. thermion. traction. trillion. trunnion. vacation. venation. vexation. vocation. volition. volution. zonation.
ANSWER
Scion, Anion
ANSWER
five (5) letter word:
anion. avion. axion. inion. onion. prion. scion. union.
Pollution,solution,evolution,motion,potion
Lion, Zion, nation, election, abrasion.
Fusion.
yion
In what language?
Lion. Zion.
One such word is mansion.
Some three letter words that start with I are ion, ice, ire, and imp.
Occupation
Battalion.
A fourteen (14) letter word that ends with ion or tion: administration
Words ending with ion would include competition, perdition, rendition, nation, vacation, etc., all of which are nouns.
occupation
tion
Radion