The easiest language to learn depends on various factors such as the learners native language, motivation, and learning style. However, some languages are generally considered easier to learn for English speakers. Here are some of the easiest languages to learn according to various sources:

• Norwegian: Norwegian is a Germanic language, which makes it easier for English speakers to learn. It shares quite a few similarities with English, such as vocabulary and grammar.

• Spanish: Spanish is a Romance language, which means it has Latin roots and shares many similarities with other Romance languages such as French and Italian. Its also spoken by over 450 million people worldwide, making it a practical language to learn.

• Dutch: Dutch is a Germanic language that is closely related to English. It has a flexible vocabulary and simple grammar, which makes it easier to learn.

• Italian: Italian is another Romance language that shares many similarities with Spanish and French. It has a simple grammar and a musical sound, which makes it an enjoyable language to learn.

• Portuguese: Portuguese is another Romance language that is closely related to Spanish. It has a simple grammar and a large number of cognates with English, which makes it easier to learn.

• Swedish: Swedish is a Germanic language that is closely related to Norwegian. It has a simple grammar and a relatively easy pronunciation, which makes it easier to learn.

• French: French is a Romance language that shares many similarities with English, such as vocabulary and grammar. However, it has a complex pronunciation and grammar, which makes it slightly more challenging to learn than other languages on this list.

• Danish: Danish is a Germanic language that is closely related to Norwegian and Swedish. It has a simple grammar and a relatively easy pronunciation, which makes it easier to learn.

• Romanian: Romanian is a Romance language that is spoken by around 30 million people. It has a simple grammar and shares many similarities with Italian and Spanish, which makes it easier to learn.

Its worth noting that the ease of learning a language is subjective and depends on various factors. However, the languages listed above are generally considered easier to learn for English speakers.