Definition

In a manner that lacks substance or significance; not solid or meaningful.

Example

The argument was presented unsubstantially, failing to convince anyone.

Conversation

Did you notice how he explained his idea unsubstantially?

Yeah, it felt like he was just skimming the surface.

Exactly! I wish he would have gone into more detail.

Me too; it made it hard to understand his point.

Synonyms & Antonyms

Root Explanation

Unsubstantially → It is formed from "un-" (meaning not) and "substantialis" (from Latin, meaning substantial or having substance) and the suffix "-ly" (meaning in a manner). The word describes something that is not substantial or lacking in substance.

Memory Tip

Think of 'not' ('un-') having 'substance' ('substantialis') — so unsubstantially means in a way that lacks substance.

Visually Confused Words