家で一人でいると退屈してくる

N5 家 ie house / home N5 一人 hitori one person, alone N3 退屈 taikutsu boredom, boring, dull

N4 家 ka, ke / ie, ya, uchi house, home, family N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N5 人 jin, nin / hito, -ri, -to person, être humain, personne N3 退 tai / shirizo.ku, shirizo.keru, hi.ku, no.ku, no.keru, do.ku retreat, withdraw, retire N1 屈 kutsu / kaga.mu, kaga.meru yield, bend, flinch

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements