Use 'adenoidal' when discussing health, specifically issues with adenoids.

Medical Condition

It's mostly used in technical or medical discussions, not in casual conversation.

Technical Usage

Don't confuse 'adenoidal' with general nasal problems; it's specifically about adenoids.

Use 'adenoidal' to describe a distinctive nasal voice, often because of large adenoids.

'Adenoidal' as a voice descriptor is not usually a compliment and suggests an unpleasant sound.

Adenoidal voices are sometimes used in media to portray nerdy or annoying characters.