FAQs About the word let someone know

avisar a alguien

to tell something to someone

aconsejar,informar,instruir,contar,conocer,anunciar ,alerta,anunciar (a),informar,breve

Engañar,Desinformar

let on (about) => dejar ir (sobre), lessors => arrendadores, lessons => lecciones, lessens => menos, lessees => arrendatarios,