Perfume has a lively online community with its own slang. The most common terms: SOTD (scent of the day), blind buy (buying without smelling), FBW (full-bottle worthy), beast mode (extremely strong and long-lasting), compliment getter (a perfume others often praise), clone or dupe (a cheaper smell-alike), batch (a production run, sometimes said to smell different), flanker (a variation on an existing perfume), and dry down (how a perfume smells after the opening fades). This glossary explains these and other terms, with links to fuller articles where a word hides a real concept.

Wearing and reviewing

  • SOTD / FOTD — scent (or fragrance) of the day: what someone is wearing today.
  • Performance — how long a perfume lasts and how far it projects. See Sillage, Projection and Longevity.
  • Beast mode — very strong, very long-lasting. Not always a compliment in close quarters.
  • Skin scent — a perfume that stays close to the skin. See What Is a Skin Scent Perfume?.
  • Sillage monster — a perfume with a huge trail.
  • Dry down — the later stages, after the top notes have gone. See What Is the Dry Down of a Perfume?.
  • Opening — the first minutes after spraying.
  • Nose blind — no longer noticing your own perfume. See Why Can’t I Smell My Own Perfume?.
  • Compliment getter / compliment monster — a perfume that draws praise from others. Compliments depend on people, settings and luck as much as the perfume.
  • Mass appealing — widely liked, easy to wear; sometimes said dismissively.
  • Polarising — loved by some, disliked by others.
  • Linear — a perfume that smells much the same from start to finish.

Buying and collecting

Slang is a shortcut. The perfume itself still has to be smelled.


Brands and releases

Notes and smells

A word on slang and judgement

Online terms often carry opinions: "mass appealing" can sound like a criticism, "beast mode" like praise. Neither tells you whether a perfume will suit you. Read reviews for what people smell, not only their verdicts, and test on your own skin. See How to Test a Perfume Before You Buy It.

Common questions

What does SOTD mean in perfume?

Scent of the day — the perfume someone is wearing today.

What does "beast mode" mean?

A perfume that is very strong and long-lasting.

What does FBW mean?

Full-bottle worthy — good enough to buy a full bottle.

What is the difference between a clone and a fake?

A clone or dupe is a different perfume sold under its own name; a fake pretends to be the original brand’s product.

Further reading

For the professional vocabulary of perfumers — the words used at the formulation bench — see RUŌOD Lab’s Perfumery Glossary.