1. (Common Noun-Feminine) elder sister of ones father/mother নিজৰ মাক বা দেউতাকৰ বায়েক৷

English: aunt, aunty,
Assamese: আপাদেউ, জেঠাই, জেঠী,
Bodo: आनै, आयं, मादै,
Garo: ajong,
Karbi: nih (father`s sister), pesar (also mother`s sister),
Dimasa: aade, aade, aayung, aayung,
TAI-Ahom: paa,
Tiwa: ayong,
Deori: মায়ুন

Opp. Gender:

a. Common Noun-Masculine: uncle, আপা, জেঠপা, জেঠপেহা, জেঠা...

2. (Common Noun-Masculine) A brother (may or may not be of same parents) who is younger than yourself. নিজতকৈ বয়সত সৰু ভাতৃ৷ কেতিয়াবা নিজৰ সহোদৰ নহলেও এনেদৰে সম্বোধন কৰা হয়৷

English: brother, younger brother,
Assamese: ভাই, ভাইটি, ভায়েক,
Bodo: फंबाइ, फंबाय,
Mising: biro,
Meeteilon: eaupa,
Monpa: zemthakpa,
Nagamese: bhai, chutu bhai,
Dimasa: buplung, nuplung (your younger brother),
TAI-Ahom: nong-chai,
Kaubru (Reang): mphayong,
Nepali: भाइ,
Rabha: ajong, bhwi, momo, phojong,
Tiwa: kojal,
Deori: ছিনু,
TAI-Phake: nong sai

Antonyms:

a. Common Noun-Masculine: brother, elder brother, ককাই, ককাইটি, ককাইদেউ...

Opp. Gender:

b. Common Noun-Feminine: sister, younger sister, অনুজা, জামী, বʼইনি ...

Super Idea:

c. Common Noun-Masculine: brother, উপজ, ভাতৃ, ভৈয়াই, ভ্ৰাতা...