It is generally acknowledged that Portuguese and Spanish speakers can communicate in written form, with varying degrees of mutual intelligibility. Mutual intelligibility of the written Spanish and Portuguese languages is high, lexically and grammatically. Ethnologue gives estimates of the lexical similarity between related languages in terms of precise percentages. For Spanish and Portuguese, that figure is 89%, although phonologically the two languages are quite dissimilar. Italian on the other hand, is phonologically similar to Spanish, while sharing lower lexical and grammatical similarity of 82%. Mutual intelligibility between Spanish and French or between Spanish and Romanian is lower still, given lexical similarity ratings of 75% and 71% respectively. Comprehension of Spanish by French speakers who have not studied the language is much lower, at an estimated 45%. In general, thanks to the common features of the writing systems of the Romance languages, interlingual comprehension of the written word is greater than that of oral communication.
It is generally acknowledged that Portuguese and Spanish speakers can communicate in written form, with varying degrees of mutual intelligibility. Mutual intelligibility of the written Spanish and Portuguese languages is high, lexically and grammatically. Ethnologue gives estimates of the lexical similarity between related languages in terms of precise percentages. For Spanish and Portuguese, that figure is 89%, although phonologically the two languages are quite dissimilar. Italian on the other hand, is phonologically similar to Spanish, while sharing lower lexical and grammatical similarity of 82%. Mutual intelligibility between Spanish and French or between Spanish and Romanian is lower still, given lexical similarity ratings of 75% and 71% respectively. Comprehension of Spanish by French speakers who have not studied the language is much lower, at an estimated 45%. In general, thanks to the common features of the writing systems of the Romance languages, interlingual comprehension of the written word is greater than that of oral communication.