Similar words
nie
nie is the everyday word for "never"; niemals is a fuller, more emphatic form used for extra stress.
Similar in other languages
Portuguese
jamais
jamais is the Portuguese word for the same thing — both mean "never."
Portuguese
nunca
nunca is the Portuguese word for the same thing — both mean "never."
Practice
1 What does niemals mean?
never
2 Fill the gap: Das würde ich ___ tun.
Full sentence: Das würde ich niemals tun. (I would never do that.)
3 Which fingerprint chart matches niemals?
niemals: neutral register, core frequency, general domain, neutral connotation.