K

Krestel

Kelp

Koi

Kangaroo

Kink

Kindle

L

Lone

Lonely

Luck

Lucky

Larch

Lark

Lapping

Leaf

Ladybug

Lynx

Loud

Lily

Lightning

Leopard

Little

Lion

Lizzard

Light

Leather

Long

Low

Lilac

Lotus

Locus

Log

Leaping

Loyal

Lurk

Lake

Lagoon

M

Magpie

Mellow 

Maple

Marsh

Melting

Mint

Milk

Minnow

Mole

Misty

Morning

Moon (You're not supposed to use this prefix/suffix but I do so. . .)

Mouse

Moth

Mud

Moss

Mossy

Mumble

Muddy

Mongoose

Mist

Mountain

Meerkat

Marigold

Moose

Marble

Midnight

Metal

N

Needle

Newt

Nut

Night

New

Neat

Nimble

Nightmare

Nettle

Noble

O

Oak

Olive

Oat

Otter

Owl

One

Orange

Ore

Opal

Orchid

Ocean

Open

P

Patch

Pool

Pine

Pebble

Pepper

Pettle

Pear

Pounce

Poppy

Plum

Purple

Parrot

Prickle

Puddle

Pig

Pearl

Pelican

Pollen

Peach

Poplar

Pansey

Perch

Pike

Pink

Path

Patient

Proud

Pride

Pipit

Plover

Partridge

Pheasant

Pidgeon

Prairie

Picking