4 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 1941 |
capo |
2,033 |
acop |
4 |
3,610 |
| 1942 |
pity |
2,034 |
ipty |
4 |
3,608 |
| 1943 |
wust |
2,035 |
stuw |
4 |
3,607 |
| 1944 |
liny |
2,035 |
ilny |
4 |
3,606 |
| 1945 |
inly |
2,035 |
ilny |
4 |
3,605 |
| 1946 |
bleu |
2,037 |
belu |
4 |
3,601 |
| 1947 |
blue |
2,037 |
belu |
4 |
3,602 |
| 1948 |
lube |
2,037 |
belu |
4 |
3,604 |
| 1949 |
dows |
2,037 |
dosw |
4 |
3,603 |
| 1950 |
toby |
2,038 |
boty |
4 |
3,600 |
| 1951 |
flew |
2,039 |
eflw |
4 |
3,596 |
| 1952 |
yods |
2,039 |
dosy |
4 |
3,597 |
| 1953 |
sody |
2,039 |
dosy |
4 |
3,598 |
| 1954 |
welf |
2,039 |
eflw |
4 |
3,599 |
| 1955 |
pind |
2,040 |
dinp |
4 |
3,595 |
| 1956 |
gals |
2,041 |
agls |
4 |
3,593 |
| 1957 |
lags |
2,041 |
agls |
4 |
3,594 |
| 1958 |
slag |
2,041 |
agls |
4 |
3,591 |
| 1959 |
fley |
2,041 |
efly |
4 |
3,592 |
| 1960 |
void |
2,042 |
diov |
4 |
3,590 |