to save, to spare
Ils épargnent chaque mois pour payer les études de leur fille.
They save every month to pay for their daughter's studies.
The spellings this word turns up in. There are 39 of them.
All the level B2 words (100 words)
Memory lets a word go along a curve. Spaced repetition schedules the next flashcard just before the word slips, so every repeat buys more time than the one before it.
Seven cases, no shared vocabulary and a stress mark nobody writes down. What is genuinely hard about Lithuanian for an English speaker, what is easier than advertised, and the order that works.
Verba sends a short dictation every morning and brings the word back exactly when it starts to fade.