Synonyms of the word

firstborn

• n. The first child to be born to a parent or family.
• adj. Born as the first one in a family, flock or the like.
• adj. Most excellent; most distinguished or exalted.

eldest

• adj. superlative form of old: most old; greatest in age or seniority.
• adj. (card games) (of a player) Receiving cards from the dealer first, before any other players.
• adj. (card games) (of a hand) Having higher, or superior cards.
• n. The eldest child in a family, or individual in a group.

first

• adj. Preceding all others of a series or kind; the ordinal of one; earliest.
• adj. Most eminent or exalted; most excellent; chief; highest.
• adv. Before anything else; firstly.
• n. (uncountable) The person or thing in the first position.
• n. (uncountable) The first gear of an engine.
• n. (countable) Something that has never happened before; a new occurrence.
• n. (countable, baseball) first base.
• n. (countable, Britain, colloquial) A first-class honours degree.
• n. (countable, colloquial) A first-edition copy of some publication.
• n. A fraction of an integer ending in one.
• n. (obsolete) Time; time granted; respite.

issue

• n. The action or an instance of flowing or coming out, an outflow, particularly.
• n. Someone or something that flows out or comes out, particularly.
• n. The means or opportunity by which something flows or comes out, particularly.
• n. The place where something flows or comes out, an outlet, particularly.
• n. The action or an instance of sending something out, particularly.
• n. Any question or situation to be resolved, particularly.
• n. The action or an instance of concluding something, particularly.
• n. The end result of an event or events, any result or outcome, particularly.
• n. (figuratively, now rare) The action or an instance of feeling some emotion.
• n. (figuratively, now rare) The action or an instance of leaving any state or condition.
• n. (figuratively, originally WWI military slang, usually with definite article) All of something.
• v. To flow out, to proceed from, to come out or from.
• v. To rush out, to sally forth.
• v. To extend into, to open onto.
• v. To turn out in a certain way, to result in.
• v. (law) To come to a point in fact or law on which the parties join issue.
• v. To send out; to put into circulation.
• v. To deliver for use.
• v. To deliver by authority.

offspring

• n. A person's daughter(s) and/or son(s); a person's children.
• n. All a person's descendants, including further generations.
• n. An animal or plant's progeny, an animal or plant's young.
• n. (figuratively) Another produce, result of an entity's efforts.
• n. (computing) A process launched by another process.

progeny

• n. (uncountable) Offspring or descendants.
• n. (countable) A result of a creative effort.