'Hatchels' is a seldom-used word that means 'to comb out fibres.' There are several synonyms for 'hatchels' that can be used interchangeably. These include 'card,' 'tease,' 'comb,' and 'brush.' All of these words can be used to describe the same action of combing or brushing out fibres. 'Card' implies a more thorough or repetitive action, while 'tease' suggests a more gentle touch. 'Comb' is a broad term that can refer to any type of combing, and 'brush' is typically reserved for softer fibers or hair. Ultimately, the choice of synonym depends on the specific context in which the word is being used.