irregular plurals

Question 1

irregular plural?

mouse ⇉

/maʊs/

Answer 1

mouse ⇉ mice

/maɪs/

Question 2

irregular plural?

person ⇉

/ˈpɜːrsn/

Answer 2

person ⇉ people

/ˈpiːpl/

Question 3

irregular plural?

species ⇉

a group of similar living things that can breed

/ˈspiːʃiːz/

Answer 3

species ⇉ species

/ˈspiːʃiːz/

Question 4

irregular plural?

headquarters ⇉

the very main office of an organization or company

/ˈhedkwɔːrtərz/

Answer 4

headquarters ⇉ headquarters

/ˈhedkwɔːrtərz/

Question 5

irregular plural?

series ⇉

several things of a similar kind that happens one after another

/ˈsɪriːz/

Answer 5

series ⇉ series

/ˈsɪriːz/

Question 6

irregular plural?

aircraft ⇉

any machine that can fly in the air

/ˈerkræft/

Answer 6

aircraft ⇉ aircraft

/ˈerkræft/

Question 7

irregular plural?

spacecraft ⇉

any machine that can travel in outer space

/ˈspeɪskræft/

Answer 7

spacecraft ⇉ spacecraft

/ˈspeɪskræft/

Question 8

irregular plural?

means ⇉

money or a tool to do something

/miːnz/

Answer 8

means ⇉ means

/miːnz/

Question 9

irregular plural?

dice ⇉

/daɪs/

Answer 9

dice ⇉ dice

/daɪs/

Question 10

irregular plural?

man ⇉

/mæn/

Answer 10

man ⇉ men

/men/

Question 11

irregular plural?

woman ⇉

/ˈwʊmən/

Answer 11

woman ⇉ women

/ˈwɪmɪn/

Question 12

irregular plural?

foot ⇉

/fʊt/

Answer 12

foot ⇉ feet

/fiːt/

Question 13

irregular plural?

tooth ⇉

/tuːθ/

Answer 13

tooth ⇉ teeth

/tiːθ/

Question 14

irregular plural?

child ⇉

/tʃaɪld/

Answer 14

child ⇉ children

/ˈtʃɪldrən/

Question 15

irregular plural?

sheep ⇉

/ʃiːp/

Answer 15

sheep ⇉ sheep

/ʃiːp/

Question 16

irregular plural?

{bò đực thiến} ox ⇉

/ɑːks/

Answer 16

ox ⇉ oxen

/ˈɑːksn/

Question 17

irregular plural?

{hươu, nai} deer ⇉

/dɪr/

Answer 17

deer ⇉ deer

deers = two or more species of deer

/dɪr/

Question 18

irregular plural?

{ká} fish ⇉

/fɪʃ/

Answer 18

fish ⇉ fish

fishes = two or more different species of fish

/fɪʃ/

Question 19

irregular plural?

{nai sừng tấm ở Bắc Mỹ} moose ⇉

/muːs/

Answer 19

moose ⇉ moose

/muːs/

Question 20

irregular plural?

{lợn} swine ⇉

/swaɪn/

Answer 20

swine ⇉ swine

/swaɪn/

Question 21

irregular plural?

{ngỗng} goose ⇉

/ɡuːs/

Answer 21

goose ⇉ geese

/ɡiːs/

Question 22

irregular plural?

{hiện tượng} phenomenon ⇉

/fəˈnɑːmɪnən/

Answer 22

phenomenon ⇉ phenomena

/fəˈnɑːmɪnə/

Question 23

irregular plural?

bacterium ⇉

/bækˈtɪriəm/

Answer 23

bacterium ⇉ bacteria

/bækˈtɪriə/

Question 24

irregular plural?

medium ⇉

/ˈmiːdiəm/

Answer 24

medium ⇉ media

/ˈmiːdiə/

Question 25

# irregular plural? cactus ⇉ ## Footnote /ˈkæktəs/

Answer 25

cactus ⇉ **cacti** ## Footnote /ˈkæktaɪ/

Question 26

# irregular plural? radius ⇉ ## Footnote /ˈreɪdiəs/

Answer 26

radius ⇉ **radii** ## Footnote /ˈreɪdiaɪ/

Question 27

# irregular plural? vertex ⇉ ## Footnote /ˈvɜːrteks/

Answer 27

vertex ⇉ **vertices** ## Footnote /ˈvɜːrtɪsiːz/

Question 28

# irregular plural? genie ⇉ ## Footnote /ˈdʒiːni/

Answer 28

genie ⇉ **genii** ## Footnote /ˈdʒiːniaɪ/

Question 29

# irregular plural? louse ⇉ ## Footnote /laʊs/

Answer 29

louse ⇉ **lice** ## Footnote /laɪs/

Question 30

# irregular plural? {tiêu cự} focus ⇉ ## Footnote /ˈfəʊkəs/

Answer 30

focus ⇉ **foci** ## Footnote /ˈfəʊsaɪ/ - /ˈfəʊkaɪ/

Question 31

# irregular plural? {nấm} fungus ⇉ ## Footnote /ˈfʌŋɡəs/

Answer 31

fungus ⇉ **fungi** ## Footnote /ˈfʌŋɡaɪ/ - /ˈfʌŋɡiː/

Question 32

# irregular plural? hippopotamus ⇉ ## Footnote /ˌhɪpəˈpɑːtəməs/

Answer 32

hippopotamus ⇉ **hippopotami** ## Footnote /ˌhɪpəˈpɑːtəmaɪ/

Question 33

# irregular plural? (nền tảng) basis ⇉ ## Footnote /ˈbeɪsɪs/

Answer 33

basic ⇉ **bases** ## Footnote /ˈbeɪsiːz/

Question 34

# irregular plural? {hậu duệ} offspring ⇉ ## Footnote /ˈɔːfsprɪŋ/

Answer 34

offspring ⇉ **offspring** ## Footnote /ˈɔːfsprɪŋ/

Question 35

# irregular plural? salmon ⇉ ## Footnote /ˈsæmən/

Answer 35

salmon ⇉ **salmon** ## Footnote /ˈsæmən/

Question 36

# irregular plural? {đội ngũ} staff ⇉ ## Footnote /stæf/

Answer 36

staff ⇉ **staff** ## Footnote /stæf/

Question 37

# irregular plural? data ⇉ ## Footnote /ˈdeɪtə/

Answer 37

data ⇉ **data** ## Footnote /ˈdeɪtə/

Question 38

# irregular plural? {quân đoàn} corps ⇉ ## Footnote /kɔːr/

Answer 38

corps ⇉ **corps** ## Footnote /kɔːr/

Question 39

# irregular plural? {bò rừng Bắc Mỹ} bison ⇉ ## Footnote /ˈbaɪsn/

Answer 39

bison ⇉ **bison** ## Footnote /ˈbaɪsn/

Question 40

# irregular plural? {tiêu chí} criterion ⇉ ## Footnote /kraɪˈtɪriən/

Answer 40

criterion ⇉ **criteria** ## Footnote /kraɪˈtɪriə/

Question 41

# irregular plural? {trục} axis ⇉ ## Footnote /ˈæksɪs/

Answer 41

axis ⇉ **axes** ## Footnote /ˈæksiːz/

Question 42

# irregular plural? nucleus ⇉ ## Footnote /ˈnuːkliəs/

Answer 42

nucleus ⇉ **nuclei** ## Footnote /ˈnuːkliaɪ/

Question 43

# irregular plural? candelabra ⇉ ## Footnote /ˌkændəˈlɑːbrə/

Answer 43

candelabra ⇉ **candelabra** ## Footnote /ˌkændəˈlɑːbrə/

Question 44

# irregular plural? {ấu trùng} larva ⇉ ## Footnote /ˈlɑːrvə/

Answer 44

larva ⇉ **larvae** ## Footnote /ˈlɑːrviː/

Question 45

# irregular plural? {tập hợp điểm} locus ⇉ ## Footnote /ˈləʊkəs/

Answer 45

locus ⇉ **loci** ## Footnote /ˈləʊkaɪ/ - /ˈləʊsaɪ/

Question 46

# irregular plural? chief ⇉ ## Footnote /tʃiːf/

Answer 46

chief ⇉ **chiefs** ## Footnote /tʃiːfs/

Question 47

# irregular plural? roof ⇉ ## Footnote /ruːf/

Answer 47

roof ⇉ **roofs** ## Footnote /ruːfs/

Question 48

# irregular plural? cliff ⇉ ## Footnote /klɪf/

Answer 48

cliff ⇉ **cliffs** ## Footnote /klɪfs/

Question 49

# irregular plural? grief ⇉ ## Footnote /ɡriːf/

Answer 49

grief ⇉ griefs | rare ## Footnote /ɡriːfs/

Question 50

# irregular plural? proof ⇉ ## Footnote /pruːf/

Answer 50

proof ⇉ **proofs** ## Footnote /pruːfs/

Question 51

# irregular plural? reef ⇉ ## Footnote /riːf/

Answer 51

reef ⇉ **reefs** ## Footnote /riːfs/

Question 52

# irregular plural? cuff ⇉ ## Footnote /kʌf/

Answer 52

cuff ⇉ **cuffs** ## Footnote /kʌfs/

Question 53

# irregular plural? waif ## Footnote /weɪf/

Answer 53

waifs | the waifs and strays ## Footnote /weɪfs/

Question 54

# irregular plural? muff ## Footnote /mʌf/

Answer 54

muff ⇉ **muffs** ## Footnote /mʌfs/

Question 55

# irregular plural? oaf ⇉ | thằng ngốc, thằng vụng về, thằng đần ## Footnote /əʊf/

Answer 55

oaf ⇉ **oafs** ## Footnote /əʊfs/

Question 56

# irregular plural? belief ## Footnote /bɪˈliːf/

Answer 56

beliefs ## Footnote /bɪˈliːfs/

Question 57

# irregular plural? handkerchief ## Footnote /ˈhæŋkərtʃɪf/

Answer 57

handkerchief ⇉ **handkerchiefs** ## Footnote /ˈhæŋ.kɚ.tʃɪfs/

Question 58

# irregular plural? sheriff ⇉ ## Footnote /ˈʃerɪf/

Answer 58

sheriff ⇉ **sheriffs** ## Footnote /ˈʃerɪfs/

Question 59

# irregular plural? sniff ⇉

Answer 59

sniff ⇉ **sniffs** ## Footnote /snɪfs/

Question 60

# irregular plural? motif ⇉ ## Footnote /məʊˈtiːf/

Answer 60

motif ⇉ **motifs** ## Footnote /məʊˈtiːfs/

Question 61

# irregular plural? tariff ## Footnote /ˈtærɪf/

Answer 61

tariffs ## Footnote /ˈtærɪfs/

Question 62

# irregular plural? plaintiff ⇉ ## Footnote /ˈpleɪntɪf/

Answer 62

plaintiff ⇉ **plaintiffs** ## Footnote /ˈpleɪntɪfs/

Question 63

# irregular plural? turf ⇉ ## Footnote /tɜːrf/

Answer 63

turf ⇉ **turfs** ## Footnote /tɜːrfs/

Question 64

# irregular plural? dormouse ⇉ ## Footnote /ˈdɔːrmaʊs/

Answer 64

dormouse ⇉ **dormice** ## Footnote /ˈdɔːrmaɪs/

Question 65

# irregular plural? biceps ⇉ ## Footnote /ˈbaɪseps/

Answer 65

biceps ⇉ **biceps** ## Footnote /ˈbaɪseps/

Question 66

# irregular plural? handcuff ⇉ | rarely used in singular

Answer 66

handcuff ⇉ **handcuffs** ## Footnote /ˈhændkʌfs/