tropism

1. The turning or bending movement of an organism or a part toward or away from an external stimulus, such as light, heat, or gravity.

2. Involuntary orientation by an organism or one of its parts that involves turning or curving by movement or by differential growth and is a positive or negative response to a source of stimulation.

3. A reflex reaction involving a tropism.

4. An innate tendency to react in a definite manner to stimuli.

5. A natural inclination .

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Top Words by points	Points	Word Game
imports	11	Scrabble

2 Letters	Scrabble® Points
is	2
it	2
mi	4
mo	4
oi	2
om	4
op	4
or	2
os	2
pi	4
po	4
si	2
so	2
ti	2
to	2

3 Letters	Scrabble® Points
imp	7
ism	5
its	3
mir	5
mis	5
moi	5
mop	7
mor	5
mos	5
mot	5
oms	5
ops	5
opt	5
ors	3
ort	3
pis	5
pit	5
poi	5
pom	7
pos	5
pot	5
pro	5
psi	5
pst	5
rim	5
rip	5
rom	5
rot	3
sim	5
sip	5
sir	3
sit	3
som	5
sop	5
sot	3
sri	3
tip	5
tis	3
tom	5
top	5
tor	3

4 Letters	Scrabble® Points
imps	8
mirs	6
miso	6
mist	6
mops	8
mors	6
mort	6
most	6
mots	6
omit	6
opts	6
orts	4
piso	6
pits	6
pois	6
poms	8
port	6
post	6
pots	6
prim	8
prom	8
pros	6
rims	6
riot	4
rips	6
romp	8
roms	6
roti	4
rots	4
simp	8
smit	6
sori	4
sort	4
spit	6
spot	6
stir	4
stop	6
tips	6
tiro	4
toms	6
topi	6
tops	6
tori	4
tors	4
trim	6
trio	4
trip	6
trop	6
stim	6

5 Letters	Scrabble® Points
impro	9
moist	7
morts	7
omits	7
ports	7
posit	7
primo	9
prims	9
prism	9
proms	9
prost	7
riots	5
romps	9
rosti	5
rotis	5
spirt	7
sport	7
sprit	7
stirp	7
stomp	9
storm	7
strip	7
strop	7
tiros	5
topis	7
torsi	5
trims	7
trios	5
trips	7
trois	5
tromp	9

6 Letters	Scrabble® Points
import	10
impost	10
impros	10
porism	10
primos	10
prosit	8
ripost	8
tripos	8
tromps	10

7 Letters	Scrabble® Points
imports	11
tropism	11