Definition

1. Adjective:
   • Vacillating; wavering: Describes a state of being unsteady, indecisive, or lacking firmness in opinion, stance, or position. It implies a tendency to sway or fluctuate between different choices or attitudes.
   • Unstable; fluctuating: Can describe a situation, condition, or emotion that is not constant and is subject to change or instability.

Usage Examples

• Adjective:
  • Thái độ của anh ấy ngửa nghiêng, không đáng tin cậy. (His attitude is vacillating and unreliable.)
  • Tình hình chính trị trong nước vẫn còn ngửa nghiêng. (The domestic political situation is still unstable.)
  • Cô ấy ngửa nghiêng giữa hai lựa chọn. (She is wavering between two choices.)

Advanced Usage

• The term is often used in a figurative sense to describe abstract concepts like loyalty, decisions, or circumstances, rather than physical objects.
• It carries a slightly literary or formal tone and often implies a criticism of the lack of steadfastness.

Variants and Related Words

• Chập chờn (adj): flickering; unsteady (often for light or signals, but can be used figuratively for situations).
  • Ánh đèn chập chờn trong gió. (The light flickered in the wind.)
• Dao động (v/n): to oscillate; fluctuation (more neutral and commonly used in both physical and figurative contexts).
  • Thị trường chứng khoán dao động mạnh. (The stock market fluctuates strongly.)

Synonyms

• Vacillating: To waver in mind, will, or feeling.
• Wavering: To fluctuate in opinion, allegiance, or direction.
• Unsteady: Not firm or stable; prone to change.
• Indecisive: Not able to make decisions quickly and effectively.

Related Idioms

• Ngả nghiêng: This is a very close synonym, often used interchangeably with to mean tilting, leaning, or being unstable.
  • Cây cột ngả nghiêng trước gió. (The pillar leaned precariously in the wind.)
• Ba chìm bảy nổi: Literally "three sinks, seven floats"; idiom for a life of vicissitudes and instability.
  • Cuộc đời bà trải qua nhiều thăng trầm, ba chìm bảy nổi. (Her life has gone through many ups and downs, full of vicissitudes.)