Word: Tahāra

Meaning: Ritual purity 

Word: Najāsa

Meaning: Ritual impurity 

Word: Janāba

Meaning: State of major ritual impurity which requires ghusl 

Word: Tāhir

Meaning: A person or object that is ritually pure 

Word: Najis

Meaning: A person or object that is ritually impure 

Word: Ghusl

Meaning: Major ablution 

Word: Wudū

Meaning: Minor ablution 

Word: Ghusl Irtimāsī

Meaning: Major ablution by way of completely submerging oneself under water. 

Word: Tayamum

Meaning: A method of ritual purification by using earth or dust.