Similar words
fatal
Close synonyms for "fatal, deadly"; fatal can also mean "disastrous" more loosely, not just literally deadly.
Similar in other languages
Spanish
mortal
mortal is the Spanish word for the same thing — both mean "deadly, fatal."
Spanish
tóxico
Close — toxic relates to deadly, fatal (tödlich).
Practice
1 What does tödlich mean?
deadly, fatal
2 Fill the gap: Das Gift war hochgradig ___.
Full sentence: Das Gift war hochgradig tödlich. (The poison was highly deadly.)
3 Which fingerprint chart matches tödlich?
tödlich: neutral register, common frequency, general domain, neutral connotation.