nature

• ash
• brooke
• clay
• clementine
• cliff
• fawn
• flint
• forest
• heather
• lake
• olive
• ray
• river
• robin
• ruby
• savannah
• sky

plants

• clover
• daisy
• hazel
• ivy
• lavender
• lily
• pansy
• primrose
• rose
• rosemary
• violet
• willow

time

• april
• august
• june
• may
• summer

religious

• carol
• faith
• trinity

colors

• lavender
• ruby
• scarlet
• violet

misc.

• atlas
• brie
• charity
• earnest
• eve
• hope
• liberty
• love
• melody
• newt

also check out ach's list