Corporate English
Dictionaries
About us
App
Sign up
ES
Learn languages with fun
Try For Free
Blog
Dictionaries
Commonly Confused Words
No later than/No later then
Master confusing words with ease
Little/Small
Leak/Leek
Allegory/Analogy
Kamikaze/Hara-kiri
No later than vs. No later then
No later than
/noʊ ˈleɪtər ðæn/
Not after a specified time or date
Examples:
Synonyms:
by
before
Antonyms:
This word has no antonyms
No later then
/noʊ ˈleɪtər ðɛn/
Used to specify the time by which something should be done or completed
Examples:
Synonyms:
by
before
Antonyms:
after
Ways to tell them apart:
No later than
is the correct phrase, typically used to refer to a deadline or a specific time.
No later then
is a common error because
than
and
then
are often mixed up due to their similar pronunciation.
Remember:
later than
indicates a comparison in time;
than
compares, while
then
indicates a sequence of events.
Think
than
for comparison:
earlier than
,
later than
, and
then
for sequence:
first this, then that.
In
no later than
,
than
shows the limit of time reached by a deadline, unlike
then
, which would indicate something subsequent.
When to use no later than:
© 2025 Lithium Lab Pte Ltd