In obsolete|lang=en terms the difference between chide and child

is that chide is (obsolete) to utter words of disapprobation and displeasure; to find fault; to contend angrily while child is (obsolete) a female infant; a girl.

As a verb chide

is to admonish in blame; to reproach angrily.

As a noun child is

a daughter or son; an offspring.

In lang=en terms the difference between hello and sleep

is that hello is to greet with "hello" while sleep is to be slumbering in (a state).

As nouns the difference between hello and sleep

is that hello is "!" or an equivalent greeting while sleep is (uncountable) the state of reduced consciousness during which a human or animal rests in a daily rhythm.

As verbs the difference between hello and sleep

is that hello is to greet with "hello" while sleep is to rest in a state of reduced consciousness.

As an interjection hello

is .

As verbs the difference between trigger and tripped

is that trigger is to fire a weapon while tripped is past tense of trip.

As a noun trigger

is a finger-operated lever used to fire a gun.

As a noun graph

is graph or graph can be a symbol as the smallest unit in a text which has not yet been classified as a grapheme.

As a proper noun char is

a nickname for charlotte.

As nouns the difference between grudge and vindictiveness

is that grudge is (countable) deep-seated animosity or ill-feeling about something or someone while vindictiveness is the condition of being vindictive.

As a verb grudge

is (obsolete) to grumble, complain; to be dissatisfied.

As verbs the difference between enact and commence

is that enact is (legal) to make (a bill) into law while commence is .

As a noun enact

is (obsolete) purpose; determination.

As nouns the difference between cephalopod and cephalothorax

is that cephalopod is any mollusc, of the class Cephalopoda, which includes squid, cuttlefish, octopus, nautiloids etc while cephalothorax is the fused head and thorax of spiders and crustaceans.

As nouns the difference between airplane and landplane

is that airplane is (us) a powered heavier-than-air aircraft with fixed wings while landplane is an aircraft that is designed to take off from, and land on land (rather than water or snow).

As nouns the difference between conversion and repentant

is that conversion is conversion while repentant is one who repents; a penitent.

As an adjective repentant is

feeling or showing sorrow for wrongdoing.

As nouns the difference between ratio and quote

is that ratio is a number representing a comparison between two things while quote is a quotation, statement attributed to someone else.

As a verb quote is

to repeat someone’s exact words.