| Orangutans | Chimpanzees | Gorillas | Baboons |
| coat | telescope | telescope | telescope |
| boat | television | television | television |
| throat | telephone | telephone | subordinate |
| road | submarine | submarine | telegraph |
| boast | submerge | submerge | telephone |
| teleport | subway | ||
| subheading | submarine | ||
| submerge | |||
| teleport | |||
| subheading |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| our | forgetful | hopeful | hopeful |
| shout | beautiful | forgetful | forgetful |
| proud | happiness | beautiful | pitiful |
| cloud | kindness | successful | beautiful |
| loud | fitness | happiness | successful |
| fairness | nastiness | ||
| kindness | happiness | ||
| fitness | fairness | ||
| kindness | |||
| fitness |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| saw | mirror | Egyptian | Egyptian |
| prawn | shadow | length | length |
| thaw | vowel | reflection | equivalent |
| claw | consonant | mirror | reflection |
| paw | cycle | shadow | mirror |
| vowel | shadow | ||
| consonant | vowel | ||
| cycle | consonant | ||
| cycle | |||
| verse |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| star | blue | leak | seller |
| bell | blew | leek | cellar |
| angel | right | missed | sealing |
| tree | write | mist | ceiling |
| baby | hour | slay | missed |
| our | sleigh | mist | |
| right | slay | ||
| write | sleigh | ||
| male | fowl | ||
| foul | |||
| haul | |||
| hall |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| bright | unique | unique | unique |
| fright | antique | antique | antique |
| light | mosque | mosque | mosque |
| slight | cheque | cheque | cheque |
| flight | technique | technique | technique |
| plaque | plaque | ||
| opaque | boutique | ||
| picturesque | |||
| opaque | |||
| physique |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| third | catalogue | fatigue | fatigue |
| bird | rogue | catalogue | catalogue |
| twirl | tongue | rogue | rogue |
| stir | vague | league | league |
| skirt | plague | tongue | tongue |
| intrigue | intrigue | ||
| vague | vague | ||
| colleague | |||
| meringue | |||
| plague |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| star | there | there | there |
| farm | their | their | their |
| spark | they're | they're | they're |
| shark | gym | gym | gym |
| alarm | myth | myth | cygnet |
| Egypt | pyramid | myth | |
| mystery | pyramid | ||
| Egypt | mystery | ||
| Egypt | |||
| crypt |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| clown | write | wrong | wrong |
| frown | wrote | wrist | wrist |
| growl | written | write | wrestle |
| drown | wrap | wrote | write |
| brown | wrong | wriggle | wrote |
| written | wriggle | ||
| wrap | written | ||
| wreck | wrap | ||
| wreck | |||
| wren |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| spray | knee | pencil | silence |
| clay | knock | space | since |
| tray | know | since | icicle |
| pray | knit | city | bicycle |
| play | knife | knee | city |
| knock | knee | ||
| know | knock | ||
| knife | know | ||
| gnome | knife | ||
| gnaw | gnome | ||
| gnaw | |||
| gnarled |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| spoon | nicer | rider | rider |
| broom | later | writer | writer |
| smooth | badly | bravest | bravest |
| brood | harmless | hopeful | hopeful |
| too | kindness | careless | careful |
| movement | movement | careless | |
| happiness | happiness | ||
| statement | foolishness | ||
| statement | |||
| Orangutans | Chimpanzees | Gorillas | Baboons |
| coin | unhappy | disagree | skipped |
| green | eight | eight | smiling |
| please | huge | again | disagree |
| storm | here | change | eight |
| hear | huge | straight | |
| brake | bridge | ||
| break | huge | ||
| weight | |||
| wait |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| storm | eight | brake | brake |
| short | ate | break | break |
| fork | here | eight | grate |
| sport | hear | ate | great |
| north | son | weight | eight |
| sun | wait | ate | |
| bear | son | weight | |
| bare | sun | wait | |
| son | |||
| sun |
| Orangutans | Chimpanzees | Gorillas | Baboons |
| steam | age | edge | village |
| gleam | badge | dodge | fudge |
| bread | change | change | bridge |
| please | huge | huge | huge |
| speak | village | village | change |
| bridge | age | ||
| bulge | |||
| charge |
Orangutans | Chimpanzees | Gorillas | Baboons |
| green | away | weigh | weigh |
| steer | make | eight | eight |
| tweet | eight | Wednesday | Wednesday |
| creep | again | Tuesday | Tuesday |
| feet | prey | again | sale |
| sale | sleigh | ||
| grey | |||
| straight | |||
| Orangutans | Chimpanzees | Gorillas | Baboons |
| train | isn't | doesn't | doesn't |
| nail | I'm | can't | can't |
| grain | I've | won't | couldn't |
| paid | she's | don't | won't |
| aim | he's | isn't | don't |
| she's | isn't | ||
| it's | I'd | ||
| there's | she's | ||
| it's | |||
| there's |
boil
coin
soil
spoil
groin
skip
skipped
chat
chatting
undo
unhappy
dislike
disagree
skip
skipped
smile
smiling
reach
reaches
float
floater
unlucky
unhappy
disagree
dishonest
misplace
misbehave
skip
skipped
smile
smiling
unhappy
unseen
dislike
disagree
dishonest
misplace
misbehave
mistrust