Synonyms of the word

doubter

• n. One who doubts.

agnostic

• adj. Of or relating to agnosticism or its adherents.
• adj. Doubtful or uncertain about the existence or demonstrability of God or other deity.
• adj. (computing) A software component (or other entity) that is unaware or noncommittal regarding the specific…
• adj. (usually with a prepositional phrase) Having no firmly held opinions on an issue or matter of uncertainty.
• n. A person who holds to a form of agnosticism, especially uncertainty of the existence of a deity.

individual

• n. A person considered alone, rather than as belonging to a group of people.
• n. (law) A single physical human being as a legal subject, as opposed to a legal person such as a corporation.
• n. An object, be it a thing or an agent, as contrasted to a class.
• n. (statistics) An element belonging to a population.
• adj. Relating to a single person or thing as opposed to more than one.
• adj. Intended for a single person as opposed to more than one person.

intellect

• n. the faculty of thinking, judging, abstract reasoning, and conceptual understanding; the cognitive faculty…
• n. the capacity of that faculty (in a particular person) (uncountable).
• n. a person who has that faculty to a great degree.

intellectual

• adj. Belonging to, or performed by, the intellect; mental or cognitive; as, intellectual powers, activities,…
• adj. Endowed with intellect; having the power of understanding; having capacity for the higher forms of knowledge…
• adj. Suitable for exercising the intellect; formed by, and existing for, the intellect alone; perceived by…
• adj. Relating to the understanding; treating of the mind; as, intellectual philosophy, sometimes called "mental"…
• adj. (archaic, poetic) Spiritual.
• n. An intelligent, learned person, especially one who discourses about learned matters.
• n. (archaic) The intellect or understanding; mental powers or faculties.

mortal

• adj. Susceptible to death by aging, sickness, injury, or wound; not immortal.
• adj. Causing death; deadly, fatal, killing, lethal (now only of wounds, injuries etc.).
• adj. Fatally vulnerable; vital.
• adj. Of or relating to the time of death.
• adj. Affecting as if with power to kill; deathly.
• adj. Human; belonging to man, who is mortal.
• adj. Very painful or tedious; wearisome.
• adj. (Britain, slang) Very drunk; wasted; smashed.
• n. A human; someone susceptible to death.

person

• n. An individual; usually a human being.
• n. The physical body of a being seen as distinct from the mind, character, etc.
• n. (law) Any individual or formal organization with standing before the courts.
• n. (law) The human genitalia; specifically, the penis.
• n. (grammar) A linguistic category used to distinguish between the speaker of an utterance and those to whom…
• n. (biology) A shoot or bud of a plant; a polyp or zooid of the compound Hydrozoa, Anthozoa, etc.; also,…
• v. (obsolete, transitive) To represent as a person; to personify; to impersonate.
• v. (transitive, gender-neutral) To man.

sceptic

• n. British spelling standard spelling of skeptic.

skeptic

• n. Someone who habitually doubts beliefs and claims presented as accepted by others, requiring strong evidence…
• n. Someone undecided as to what is true.
• n. A type of agnostic.

somebody

• pron. Some unspecified person.
• n. A recognised person, a celebrity.

someone

• pron. Some person.
• n. A partially specified but unnamed person.

soul

• n. (religion, folklore) The spirit or essence of a person usually thought to consist of one's thoughts and…
• n. The spirit or essence of anything.
• n. Life, energy, vigor.
• n. (music) Soul music.
• n. A person, especially as one among many.
• n. An individual life.
• n. (mathematics) A kind of submanifold involved in the soul theorem of Riemannian geometry.
• v. (obsolete, transitive) To endow with a soul; to furnish with a soul or mind.
• v. (obsolete) To afford suitable sustenance.