Definition

Adverb: Immediately, without any delay or hesitation; at once.

Usage

The adverb "forthwith" is used to indicate that an action should be or was performed instantly, with no intervening time. It is a formal and somewhat legalistic term, often found in official documents, orders, or urgent instructions.

Examples

• The court ordered the company to cease operations forthwith.
• Upon receiving the distress signal, the captain altered course forthwith.
• Please submit the required documents forthwith.

Advanced Usage

• In Legal and Official Contexts: "Forthwith" is frequently used in legal, military, and formal business communications to convey an imperative and immediate requirement.
  • The tenant is required to vacate the premises forthwith.
• Stylistic Note: While synonymous with "immediately," "forthwith" carries a more formal and authoritative tone. In everyday conversation, words like "right away," "at once," or "immediately" are more common.

Variants and Related Words

• Immediately (adv.): Without any delay.
• Instantly (adv.): At once; immediately.
• Straightaway (adv.): Immediately; without delay.
• Promptly (adv.): With little or no delay; punctually.
• Without delay (phrase): Immediately; at once.

Synonyms

Immediately, instantly, straightaway, at once, right away, without delay, promptly, directly.

Antonyms

Eventually, later, afterward, in time, after a delay.

Adverb

1. without delay or hesitation; with no time intervening
   • he answered immediately
   • found an answer straightaway
   • an official accused of dishonesty should be suspended forthwith
   • Come here now!