A solemn promise, often invoking a divine witness, regarding one's future action or behavior.

The state of being asleep or in a deep sleep.

The action of drawing over or covering something.

To deliberately make something unclear or difficult to understand.

A name of Igbo origin meaning 'Father's Heart' or 'Father's Will'.

To obliterate or destroy completely.

An organism that can only survive by living and feeding on a host.

An organism that depends entirely on its host for survival and reproduction.

The act of destroying or removing all traces of something.

The state of being unaware or unconscious of what is happening around one.

Unaware or uninformed about something.

Quick to notice or pay attention; vigilant.

To watch carefully, especially with the intent to learn something.

A persistent, intrusive thought or idea that dominates a person's mind.

A naturally occurring volcanic glass formed from rapidly cooled lava.

No longer produced or used; out of date.

A thing that blocks one's way or prevents or hinders progress.

Relating to childbirth and the care of women during pregnancy and after delivery.

To hinder or prevent movement, progress, or action.

The act of obstructing or the state of being obstructed.