Synonyms of the word

sincere

• adj. Genuine; meaning what one says or does; heartfelt.
• adj. Meant truly or earnestly.

artless

• adj. Having or displaying no guile, cunning, or deceit.
• adj. Free of artificiality; natural.
• adj. Lacking art, knowledge, or skill; uncultured and ignorant.
• adj. Poorly made or done; crude.

cordial

• adj. Hearty; sincere; warm; affectionate.
• adj. Said of someone radiating warmth and friendliness; genial.
• adj. (rare) Tending to revive, cheer, or invigorate; giving strength or spirits.
• adj. (obsolete) Proceeding from the heart.
• n. (Britain, Australia, New Zealand) A concentrated noncarbonated soft drink which is diluted with water…
• n. (Britain, Australia, New Zealand) An individual serving of such a diluted drink.
• n. A pleasant-tasting medicine.
• n. A liqueur prepared using the infusion process.
• n. A candy (or bonbon) usually made of milk chocolate, filled with small fruits (often maraschino cherries)…

dear

• adj. Loved; lovable.
• adj. Loving, affectionate, heartfelt.
• adj. Precious to or greatly valued by someone.
• adj. High in price; expensive.
• adj. A formal way to start (possibly after my) addressing somebody at the beginning of a letter, memo etc.
• adj. A formal way to start (often after my) addressing somebody one likes or regards kindly.
• adj. An ironic way to start (often after my) addressing an inferior.
• adj. (obsolete) Noble.
• n. A very kind, loving person.
• n. A beloved person.
• v. (obsolete) To endear.
• adv. dearly; at a high price.
• adj. Severe(ly affected), sore.
• adj. (obsolete) Fierce.

devout

• adj. Devoted to religion or to religious feelings and duties; absorbed in religious exercises; given to devotion;…
• adj. (archaic) Expressing devotion or piety.
• adj. Warmly devoted; hearty; sincere; earnest.
• n. (obsolete) A devotee.
• n. (obsolete) A devotional composition, or part of a composition; devotion.

earnest

• n. Gravity; serious purpose; earnestness.
• n. Seriousness; reality; actuality (as opposed to joking or pretence).
• v. (transitive) To be serious with; use in earnest.
• adj. Serious in speech or action; eager; urgent; importunate; pressing; instant.
• adj. (with a positive sense) Focused in the pursuit of an objective; eager to obtain or do.
• adj. Intent; fixed closely.
• adj. Possessing or characterised by seriousness; strongly bent; intent.
• adj. Strenuous; diligent.
• adj. Serious; weighty; of a serious, weighty, or important nature; not trifling or feigned; important.
• n. A sum of money paid in advance as a deposit; hence, a pledge, a guarantee, an indication of something…
• v. (archaic) second-person singular simple present form of earn.

echt

• adj. proper, real, genuine, true to type.

existent

• adj. existing; having life or being, current; occurring now.
• n. (archaic) a being or entity that exists independently.

genuine

• adj. Belonging to, or proceeding from the original stock; native; hence, not counterfeit, spurious, false,…

heart-whole

• adj. Alternative spelling of heartwhole.

heartfelt

• adj. Felt or believed deeply and sincerely.

honest

• adj. (of a person or institution) Scrupulous with regard to telling the truth; not given to swindling, lying,…
• adj. (of a statement) True, especially as far as is known by the person making the statement; fair; unbiased.
• adj. In good faith; without malice.
• adj. (of a measurement device) Accurate.
• adj. Authentic; full.
• adj. Earned or acquired in a fair manner.
• adj. Open; frank.
• adj. (obsolete) Decent; honourable; suitable; becoming.
• adj. (obsolete) Chaste; faithful; virtuous.
• v. (obsolete) To adorn or grace; to honour; to make becoming, appropriate, or honourable.
• adv. (colloquial) Honestly; really.

honorable

• adj. (US) Worthy of respect; respectable.
• adj. (Commonwealth of Nations, politics) Misspelling of honourable.

ingenuous

• adj. Naive and trusting.
• adj. Demonstrating childlike simplicity.
• adj. Unsophisticated; simple.
• adj. Unable to mask one's feelings.
• adj. Straightforward, candid, open, and frank.

real

• adj. True, genuine, not merely nominal or apparent.
• adj. Genuine, not artificial, counterfeit, or fake.
• adj. Genuine, unfeigned, sincere.
• adj. Actually being, existing, or occurring; not fictitious or imaginary.
• adj. That has objective, physical existence.
• adj. (economics) Having been adjusted to remove the effects of inflation; measured in purchasing power (contrast…
• adj. (economics) Relating to the result of the actions of rational agents; relating to neoclassical economic…
• adj. (mathematics, of a number) Being either a rational number, or the limit of a convergent infinite sequence…
• adj. (law) Relating to immovable tangible property.
• adj. Absolute, complete, utter.
• adj. (slang) Signifying meritorious qualities or actions especially as regard the enjoyment of life, prowess…
• adv. (US, colloquial) Really, very.
• n. A commodity; see realty.
• n. (grammar) One of the three genders that the common gender can be separated into in the Scandinavian languages.
• n. (mathematics) A real number.
• n. (obsolete) A realist.
• n. Former unit of currency of Spain and Spain's colonies.
• n. A coin worth one real.
• n. A unit of currency used in Portugal and its colonies from 1430 until 1911, and in Brazil from 1790 until…
• n. A coin worth one real.
• n. A unit of currency used in Brazil since 1994. Symbol: R$.
• n. A coin worth one real.

serious

• adj. Without humor or expression of happiness; grave in manner or disposition; earnest; solemn.
• adj. Important; weighty; not insignificant.
• adj. Really intending what is said; in earnest; not jocular or deceiving.

solemn

• adj. Deeply serious and somber.
• adj. Somberly impressive.
• adj. Performed with great ceremony.
• adj. Sacred.
• adj. Gloomy or sombre.

true

• adj. (of a statement) Conforming to the actual state of reality or fact; factually correct.
• adj. Conforming to a rule or pattern; exact; accurate.
• adj. (logic) Of the state in Boolean logic that indicates an affirmative or positive result.
• adj. Loyal, faithful.
• adj. Genuine.
• adj. Legitimate.
• adj. (of an aim or missile in archery, shooting, golf, etc.) Accurate; following a path toward the target.
• adj. (chiefly probability) Fair, unbiased, not loaded.
• adv. (of shooting, throwing etc) Accurately.
• n. Truth.
• n. The state of being in alignment.
• v. To straighten.
• v. To make even, level, symmetrical, or accurate, align; adjust.

unfeigned

• adj. Not feigned.
• adj. Genuine.
• adj. Not false or hypocritical.

wholehearted

• adj. Having no reservations; having unconditional and enthusiastic support.