Table 2.

Semantic Differential Adjectives Used to Evaluate Odorants

1.	stable	-	unstable
2.	hard	-	soft
3.	excitable	-	calm
4.	happy	-	sad
5.	hot	-	cold
6.	deep	-	shallow
7.	heavy	-	light
8.	strong	-	weak
9.	full	-	empty
10.	wet	-	dry
11.	light	-	dark
12.	new	-	old
13.	distinct	-	vague
14.	sharp	-	blunt
15.	healthy	-	unhealthy
16.	tense	-	relaxed
17.	smooth	-	rough
18.	beautiful	-	ugly
19.	intellectual	-	unintellectual
20.	good	-	bad
21.	ordered	-	chaotic
22.	unreal	-	real
23.	dynamic	-	static
24.	fresh	-	stale
25.	dangerous	-	safe
26.	clear	-	muddy
27.	jubilant	-	sober
28.	rounded	-	angular
29.	characteristic	-	common
30.	interesting	-	boring
31.	positive	-	negative
32.	masculine	-	feminine
33.	clean	-	dirty
34.	sour	-	sweet
35.	passive	-	active
36.	simple	-	complex
37.	relaxing	-	stimulating
38.	natural	-	chemical
39.	aromatic	-	medicinal
40.	bitter	-	sweet
41.	plain	-	fancy
42.	mild	-	harsh
43.	sturdy	-	fragile
44.	alive	-	dead
45.	powerful	-	powerless
46.	quiet	-	noisy
47.	harmonious	-	unharmonious
48.	plain	-	colorful
49.	burning	-	freezing
50.	spicy	-	bland