Good = अच्छा achchaa Bad = बुरा buraa Friend = मित्र (mitra) (friend neutral gender) यार (yaar) (close friend) दोस्त dost (male friend) सहेली saheli (female friend). [Note: usually दोस्त is used by men to address another man, सहेली is man's girl friend, यार is girl's boy friend.] What is your name? = आपका नाम क्या है? aapka naam kya hai? [This is used to address a persn with respect e.g. an older or unknown person. Similar to vous in French or usted in Spanish.] तुम्हारा नाम क्या है? Tumhara naam kya hai [This is used to address a younger person or a close friend. Similar to Tu in French and Spanish.] Nice to meet you. = आपसे मिलकर खुशी हुई aapse milkar khushii huyii Birthday = जन्मदिन janmadin [जन्म (Janma means birth; din means day ) Happy Birthday! = जन्मदिन मुबारक हो । janmadin mubaarak ho OR जन्मदिन की शुभकामनाएँ! janmadin ki shubhkaamnaayehn Tomorrow/Yesterday = कल kal (Hindi does not have seperate words for yesterday and tomor...