1 (wiktionary) 2 (zh.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Compounds Expand your vocabulary by studying more complex words built by the 'core words'.

CORE WORDS

HSK 1.0 (1992)
Big5
Gb
Pin
Eng

C
以至

以至

yi3zhi4

so-to/ up to/ down to/ so … that …

C
以致

以致

yi3zhi4

so-incur/ so that/ as a result/ consequently

D
以至於

以至于

yi3zhi4yu2

so that

以  以 by means of / thereby, therefore / consider as / in order to
至  至 reach, arrive / extremely, very
【◎Fix:◎於;◎于】于 in, on, at / go to / surname

HSK 2.0 (2010)
Big5
Gb
Pin
Eng

HSK 3.0 (2022)
Big5
Gb
Pin
Eng