Essentiality: meaning, definitions and examples

Use in formal writing or discussions to emphasize the fundamental nature or integral role of something.

• The essentiality of clean water for survival cannot be overstated.
• Her research highlights the essentiality of early childhood education.

Use when referring to something that is absolutely needed or required in a particular situation.

• Warm clothing is a necessity in the cold winter months.
• In some countries, clean water is still a necessity that many lack.

Use in general everyday language to discuss the significance or value of something.

• The importance of regular exercise cannot be ignored.
• He stressed the importance of meeting deadlines.

Use when referring to the capacity for survival, growth, or continued existence, often imbued with a sense of energy or liveliness.

• Regular exercise can increase your vitality.
• The vitality of the city's arts scene is impressive.

Used to emphasize the fundamental nature or indispensable quality of something.

• The essentiality of clean water for human survival cannot be overstated.
• He spoke about the essentiality of freedom in a democratic society.

Refers to something that is required or unavoidable; often used to discuss basic needs or urgent matters.

• Food and shelter are basic human necessities.
• There was a necessity to evacuate the area due to the impending storm.

Used when talking about conditions or criteria that must be met, often in formal or official contexts.

• A valid passport is a requirement for international travel.
• Completion of the course is a requirement for graduation.

Highlights the impossibility of doing without something due to its critical importance.

• The indispensability of doctors during a pandemic is evident.
• Her leadership proved its indispensability to the team's success.