This document contains spelling words organized into 8 weeks for a 4th grade master spelling list. The words cover topics including parts of speech, synonyms and antonyms, numbers, technology, the environment, plants and animals. Some recurring themes in the words are time, measurement, nature, computers and the relationships between organisms.

1. 4TH GRADE MASTER SPELLING
LIST

2. QUARTER 1
WEEK- 1
rolled
finger
except
speed
couldn’t
questions
catch
itself
mark
button
bargain
certain
orphan
fountain
oxen
latitude
longitude
compass
absolute
equator
compensation

3. WEEK-3
usually
character
friends
whom
heard
order
villain
basin
carton
become
muffin
pumpkin
apron
cannon
poison
landform
prime
composite
wildfire
tropical
deposit

4. WEEK - 2
yourself
maybe
problem
complete
rather
crowd
since
fresh
piece
cotton
colon
children
heaven
satin
penguin
commutative
associative
ecosystem
community
reproduce
organism

5. WEEK- 4
twelve
proverb
across
today
during
metaphor
simile
quiz
however
proposal
bridal
dental
gerbil
nasal
postal
hemisphere
climate
inverse
population
rainforest

6. WEEK --5
hours
twenty
products
happened
whine
measure
remember
early
utensil
mortal
vocal
mental
neutral
anvil
council
abundant
thrive
canopy
nutrients
resist

7. WEEK--6
thirty
synonym
antonym
usefulness
covered
anyone
several
juvenile
reptile
toward
fragile
hostile
mobile
evil
terrarium
depend
destroyed
resource
factory
mountain

8. WEEK--7
extend
keyboard
monitor
vowel
portal
tunnel
against
pastel
numerical
fatal
oval
towel
chapel
tinsel
distributive
compatible
consumer
producer
pollinator
dispersal

9. WEEK--8
vegetables
tomatoes
slowly
potato
carrot
onion
jungle
crumble
voice
puzzle
ankle
freckle
knuckle
sprinkle
dimple
camouflage
habitat
hibernate
mimicry
predator