List of 8-letter words beginning with

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There are 17 eight-letter words beginning with ACTI

ACTINIAE	• actiniae n. Plural of actinia. • ACTINIA n. (Greek) a sea-anemone, also ACTINIAN.
ACTINIAN	• actinian n. A sea anemone (of the order Actiniaria). • ACTINIAN n. a sea-anemone, also ACTINIA.
ACTINIAS	• actinias n. Plural of actinia. • ACTINIA n. (Greek) a sea-anemone, also ACTINIAN.
ACTINIDE	• actinide n. (Chemistry) Any of the 15 radioactive elements of the periodic table from actinium to lawrencium that… • actinide n. (Chemistry) Any of the 14 elements from actinium to nobelium (lawrencium is excluded by some authors… • actinide n. (Chemistry, dated) Any of the 14 elements from thorium to lawrencium (actinium having been mistakenly…
ACTINISM	• actinism n. (Chemistry, physics) That property of electromagnetic radiation that leads to the production of photochemical effects. • ACTINISM n. the property of radiant energy that effects chemical changes.
ACTINIUM	• actinium n. A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores. • ACTINIUM n. a radioactive metallic chemical element, atomic number 89, the first element of the actinide series.
ACTINOID	• actinoid n. (Inorganic chemistry) actinide. • actinoid adj. Having the form of rays; radiated, as in the species of the family Actiniidae. • ACTINOID n. any element of a group from element number 89 (actinium) upwards, also ACTINIDE.
ACTINONS	• actinons n. Plural of actinon. • ACTINON n. an isotope of radon.
ACTIONED	• actioned v. Simple past tense and past participle of action. • actioned adj. (Possessional) Having a specified kind of action. • actioned adj. (Of a task or assignment) Having been subject to intent progress.
ACTIONER	• actioner n. (Informal) An action movie. • ACTIONER n. a film with a lot of action.
ACTIVATE	• activate v. (Transitive) To encourage development or induce increased activity; to stimulate. • activate v. (Transitive) To put a device, mechanism (Alarm etc.) or system into action or motion; to trigger, to… • activate v. (Transitive, chemistry, physics) To render more reactive; excite.
ACTIVELY	• actively adv. In an active manner. • actively adv. (Grammar) In the active form; not passive. • ACTIVELY adv. with activity.
ACTIVISE	• ACTIVISE v. to activate, also ACTIVIZE.
ACTIVISM	• activism n. The practice of using action to achieve a result, such as political demonstration or a strike in support… • ACTIVISM n. a policy of direct action.
ACTIVIST	• activist n. One who is politically active in the role of a citizen; especially, one who campaigns for change. • activist n. One who is conspicuously active in carrying out any occupational or professional functions. • activist adj. Behaving as an activist.
ACTIVITY	• activity n. (Uncountable) The state or quality of being active; activeness. • activity n. (Countable) Something done as an action or a movement. • activity n. (Countable) Something done for pleasure or entertainment, especially one involving movement or an excursion.
ACTIVIZE	• activize v. (Transitive) To convert to activism. • ACTIVIZE v. to activate, also ACTIVISE.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 41 words
Scrabble in French: 17 words
Scrabble in Spanish: 14 words
Scrabble in Italian: no word
Scrabble in German: 1 word
Scrabble in Romanian: 32 words

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