• xhaga,
• dhaga,
• cgaga,
• cbaga,
• cnaga,
• cjaga,
• cuaga,
• cyaga,
• chzga,
• chsga,
• chwga,
• chqga,
• chava,
• chaba,
• chaha,
• chahga,
• cahga,
• chagga,
• chagah,
• chakka

• chaos,
• chasse,
• chiesa,
• chug,
• chacko,
• chaja,
• cha-cha,
• chukka,
• chagga,
• chausse,
• Chagoya,
• Chas,
• chase,
• chaise,
• chigoe,
• Chicha,
• Chace,
• Chauez,
• Chica.

The adjective form would be "chagalike" or "chaga-like".

The plural form of the word "chaga" is also "chaga". The word "chaga" does not change when it is pluralized.

The singular form of the word "chaga" is also "chaga". It is a word that refers to a type of mushroom, and it does not change in its singular or plural form.