levelekkel
Levelekkel is the instrumental plural form of the Hungarian noun levél, which can mean either a letter (as in mail) or a leaf (as in a plant). Levelekkel literally means "with letters" or "with leaves" and is used in contexts where something is accompanied by or consists of those items.
In grammar, levelekkel is formed from the plural stem levelek ("letters" or "leaves") plus the instrumental plural
Typical usage examples include: "A küldemény levelekkel együtt érkezett." (The shipment arrived together with the letters.)