SMALLEST HARDEST

ACROSS

1 Relevant information (colloq) (3)

4 Co-joined house (4) 5 Pack down, as gunpowder (4) 6 Defined time (3)

DOWN

1 Personal belongings (4)

2 Former communications code for the letter M (4) 3 Bit of a wintry chill (3)

4 Holy woman (3)