Pronunciation: [smˈɛliə] (IPA) 
The word "smellier" is spelled with two Ls in order to represent the pronunciation /ˈsmɛliər/. This phonetic transcription shows that the stress is on the first syllable, and the final syllable is pronounced as "ee-er". The double L represents the "l" sound being held slightly longer than a single L would indicate. "Smellier" is the comparative form of the adjective "smelly", which means having a strong or unpleasant odor.
"Smellier" is an adjective used to describe something that emits a stronger, more intense or offensive odor compared to other objects, substances, or living beings. The word is formed by adding the suffix "-ier" to the base word "smelly," which is used to describe an unpleasant or pungent odor.
When an item, area, or substance is deemed "smellier," it means that it possesses a more pronounced and powerful smell relative to others in comparison. This heightened olfactory strength may arise from a wide range of sources including organic and inorganic matter, chemicals, decaying substances, spoiled food, or bodily secretions. For example, a garbage bin that has been left unattended may become smellier over time due to the decomposition of its contents, intensifying the stench of rotting waste.
The term "smellier" is subjective and can vary depending on an individual's sensitivity to different smells or personal preferences. What an individual may perceive as "smellier" might not be as intense to someone else. Additionally, it is essential to note that odor perception can fluctuate based on environmental factors such as temperature, humidity, and ventilation.
The use of "smellier" often comes in comparative or superlative forms, such as "smellier than" or "the smelliest," enabling people to express varying degrees of intensities when describing odors.
The word "smellier" is derived from the base word "smell". The term "smell" originated in the Middle English period around the 12th century, coming from the Old English word "smellan", which means "to perceive by the nose, to detect an odor". The word "smellier" is the comparative form of "smelly", which means having a strong or unpleasant scent.
