In-Depth Terminology

adverb fully is an adverb that describes the manner or extent to which something is done completely or thoroughly.

• The project is not yet fully completed.
• I haven't fully grasped the concept yet.
• I'm not fully on board with that idea.
• Her heart was never fully in the relationship.

adjective adjective describes a quality or attribute of a noun, in this case, 'thorough' describes something done with great attention to detail or completeness

• The investigator conducted a thorough examination of the crime scene.
• Make sure to do a thorough check before submitting your assignment.
• I did a thorough clean-up of my room before my parents came home.
• She gave a thorough explanation of the complex topic, making it easy to understand.