letter paper letter opener • letter plant · · · Info · Definitions · Synonyms · Characters · · letter paper · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) writing paper for use in writing correspondence. Synonyms: letter paper. · · Noun Definition 1 (noun) paper cut to an appropriate size for writing letters; usually with matching envelopes. Synonyms: stationery, letter paper. · · Noun Definition 2 Synonyms · · · stationery · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074