Synonyms of the word

doctrinaire

• n. A person who stubbornly holds to his or her philosophy or opinion regardless of its feasibility.
• adj. Stubbornly holding on to an idea without concern for practicalities or reality.

dogmatist

• n. A stubborn, assertive, opinionated person.

drumbeater

• n. One who beats a drum.
• n. (figuratively) A propagandist.

informative

• adj. Providing information; especially, providing useful or interesting information.
• adj. (in standards and specifications) Not specifying requirements, but merely providing information.

instructive

• adj. Conveying knowledge, information or instruction.
• n. (linguistics) A case in the Finnish language. It expresses the means or the instrument used to perform…

partisan

• n. An adherent to a party or faction.
• n. A fervent, sometimes militant, supporter or proponent of a party, cause, faction, person, or idea.
• n. A member of a band of detached light, irregular troops acting behind occupying enemy lines in the ways…
• n. (now rare) The commander of a body of detached light troops engaged in making forays and harassing an…
• adj. Serving as commander or member of a body of detached light troops: as, a partisan officer or corps.
• adj. Adherent to a party or faction; especially, having the character of blind, passionate, or unreasonable…
• adj. Devoted to or biased in support of a party, group, or cause: partisan politics.
• n. (historical) A long-handled spear with a triangular, double-edged blade having lateral projections, in…
• n. (obsolete) A soldier armed with such a weapon.

zealot

• n. One who is zealous, one who is full of zeal for his own specific beliefs or objectives, usually in the…
• n. (historical) A member of a radical, warlike, ardently patriotic group of Jews in Judea, particularly prominent…
• n. (historical) A member of an anti-aristocratic political group in Thessalonica from 1342 until 1350.