Mixed-B Groups

These groups have at least 4 characters and only 3 pronunciations.

且

1: [final particle]

Old Chinese: *tsa

Middle Chinese: tsjo

2: moreover

Old Chinese: *[tsʰ]Aʔ

Middle Chinese: tshjaeX

祖
41
tổ
【ancestor, forefather; grandfather】
祖國
祖先
tổ quốc
tổ tiên
fatherland
ancestor, forefather
組
42
tổ
group, team; to form, to organize
組織
佛組
tổ chức
phật tổ
to organize
Gautama Buddha

查
43
tra
to seek, to look up (in a dictionary); to investigate
查究
考查
tra cứu
khảo tra
to look up, to look through
to investigate

助
44
trợ
【to help, to assist】
互助
保助
hỗ trợ
bảo trợ
to help one another
to sponsor

工

1: officer

Old Chinese: *kˤoŋ

Middle Chinese: kuwng

2: work

Old Chinese: *kˤoŋ

Middle Chinese: kuwng

功
45
công
【achievement】
成功
thành công
to succeed
工
46
công
work; labour
工作
工人
công tác
công nhân
mission; business
worker; blue-collar worker

紅
47
hồng
rose, pink; rosy
紅河
紅十字
hồng hà
hồng thập tự
the Red River
Red Cross

空
48
không
no; not; without; (closed-question marker)
空體
𠮩空
không thể
nếu không
impossible; unable, incapable
if not; otherwise, or else

方

1: square

Old Chinese: *C-paŋ

Middle Chinese: pjang

2: method

Old Chinese: *paŋ

Middle Chinese: pjang

3: just, then

Old Chinese: *paŋ

Middle Chinese: pjang

房
49
phòng
room, chamber
房客
房𥄬
phòng khách
phòng ngủ
living room, lounge
bedroom
防
50
phòng
【to prevent】
國防
提防
quốc phòng
đề phòng
national defence
to take precautions, to beware

方
51
phương
direction
地方
方式
địa phương
phương thức
region; regional
procedure, method

坊
52
phường
ward, urban subdistrict