picnickian

Example:The formalin atmosphere at the event was the exact opposite of what was expected for a casual gathering.

Definition:Characterized by formality, often used to describe situations that are overly strict or rigid, as opposed to the casual nature of a picnic.

Example:The stifling office environment was nothing like the liberating picnical vibes at the park.

Definition:Restrictive or oppressive, often describing environments or situations where freedom or ease is lacking, directly contrasted with the relaxed nature of a picnic.