Vocabulary and Synonyms

Almighty means having complete power. Omnipotent is the precise synonym for all-powerful.

Aquatic means relating to water. Nautical is a synonym relating to sailors, ships, or navigation on water.

Skeptical and agnostic both means 'doubtful'.

Blunt means having a worn-down edge or point, or being direct to the point of rudeness. Obtuse is a synonym meaning insensitive or slow to understand, often used for dullness.

Odd means different from what is usual or expected. Strange is the direct synonym.

Seep means to flow or leak slowly through porous material. Flow is the most appropriate synonym in this context.

Oblivion is the state of being unaware or unconscious of what is happening. Obscurity is a synonym for the state of being unknown or forgotten.

Ominous means giving the impression that something bad or unpleasant is going to happen. Threatening is the direct synonym.

Aggrandize means to increase the power, status, or wealth of. Expand is a synonym for increasing in size or scope.

The intentional and unlawful killing of a person is called "murder".

Sphygmology is the study of the pulse. While the option provided is 'Sphygmic', it is the adjective form related to the science of the pulse.

Slander means the action or crime of making a false spoken statement damaging to a person's reputation. 

Reconciliation refers to the restoration of friendly relations or the act of agreeing after a disagreement.

To heal means to cause to become sound or healthy again, which is synonymous with to recuperate.

Rash means acting without consideration of the consequences, which is synonymous with reckless. Other options like redemption, rectify, and petrified have unrelated meanings.