- - hums like a tuned engine
- - Cat or engine sounds
- - Makes a sound like a contented kitty
- - Hums along.
- - Sounds like a well-tuned engine
- - Runs like a tuned engine
- - Runs smoothly, as an engine
- - Engine hums
- - Well-tuned engine sounds
- - Sounds like a pussy
- - Smooth engine sounds
- - What a good engine does
- - Was recently tuned, as an engine
- - Hums like an engine
- - Runs smoothly, like an engine
- - Good engine sounds
- - Hums.
- - Engine sounds.
- - Cats' murmurs
- - What a contented cat does
- - A cat's contented noises
- - Sounds contented as a Manx cat getting out of a posh car
- - Shows content in cat language
- - sounds from cats
- - Sounds from happy cats
- - Sounds from contented cats
- - sounds from a happy cat
- - Abyssinian's sounds
- - Runs smoothly
- - Contented cat sounds
- - Sounds from Abyssinians
- - Sounds from contented kitties
- - Happy cats' sounds
- - Says seductively
- - Sounds from a happy kitty
- - Feline utterances
- - Cats' noises
- - Good vibrations, in the cat world
- - Utters soft sounds
- - Copies a happy cat
- - Doesn't ping
- - Contented cats' sounds
- - Sounds content
- - Runs great
- - Runs well
- - Contented comments from 27 Down
- - Betrays contentment
- - Cat murmurs
- - Doesn't knock?
- - Acts contentedly
- - Sounds from content Persians
- - Runs sweetly
- - Signs of kitty's contentment
- - Shows contentment
- - Sounds contented
- - Kitty's murmurs
- - Manx thanks
- - Post tune-up sounds
- - Expresses pleasure
- - Doesn't knock or ping
- - Ailurophiles' rewards
- - Sounds satisfied
- - Motor sounds.
- - Low, vibratory sounds.
- - Pleasant sounds.
- - Murmurs contentedly.
- - Contented feline sounds.
- - Catty sounds.
- - Sphynx sounds
- - Siamese sounds
- - Sounds from a Siamese
- - Cat sounds
- - Feline sounds
- - Contented sounds
- - Satisfied sounds
- - Sounds of contentment
- [ Edit ]
- [ Other definitions ]