ライター
ライター · raitaa · JLPT N3 · noun
igniter
🔥✍️ Two English loanwords in one: lighter and writer both become raitaa
Japanese has no L/R distinction and drops the final -er to a long aa, so English lighter and writer collapse into the same katakana ライター. Context tells you which: a smoker wants the 🔥 one, a magazine hires the ✍️ one.