care

As nouns the difference between contentment and care

is that contentment is the state or degree of being contented while care is tear, rift, crack.

As nouns the difference between care and giveback

is that care is tear, rift, crack while giveback is a rebate.

As nouns the difference between care and thorough

is that care is tear, rift, crack while thorough is (uk|dialect) a furrow between two ridges, to drain off the surface water.

As an adjective thorough is

painstaking and careful not to miss or omit any detail.

As a preposition thorough is

(obsolete) through.

As nouns the difference between care and cove

is that care is grief, sorrow while cove is a hollow in a rock; a cave or cavern.

As verbs the difference between care and cove

is that care is to be concerned about, have an interest in while cove is to arch over; to build in a hollow concave form; to make in the form of a cove.

As a proper noun Cove is

a town in Arkansas.

As nouns the difference between sleep and care

is that sleep is (uncountable) the state of reduced consciousness during which a human or animal rests in a daily rhythm while care is tear, rift, crack.

As a verb sleep

is to rest in a state of reduced consciousness.

As a noun care

is tear, rift, crack.

As a verb rely is

to rest with confidence, as when fully satisfied of the veracity, integrity, or ability of persons, or of the certainty of facts or of evidence; to have confidence; to trust; to depend.

As an adjective prosaic

is pertaining to or having the characteristics of prose.

As a noun care is

tear, rift, crack.

As nouns the difference between safe and care

is that safe is a box, usually made of metal, in which valuables can be locked for safekeeping while care is grief, sorrow.

As an adjective safe

is not in danger; free from harm's reach.

As a verb care is

to be concerned about, have an interest in.

As nouns the difference between awareness and care

is that awareness is the state or level of consciousness where sense data can be confirmed by an observer while care is grief, sorrow.

As a verb care is

to be concerned about, have an interest in.

As nouns the difference between surveillance and care

is that surveillance is close observation of an individual or group; person or persons under suspicion while care is tear, rift, crack.