theorizes

Definitions

To form a theory or theories about a subject.

To speculate or conjecture based on limited evidence.

Examples

The scientist theorizes that a hidden planet may be influencing the orbit of the outer stars.

The author theorizes in her latest book that historical events are often driven by economic shifts rather than individual leaders.

Synonyms

speculates postulates hypothesizes conjectures surmises posits supposes

Antonyms

proves verifies confirms validates substantiates demonstrates establishes