hi

As verbs the difference between welcome and hi

is that welcome is to affirm or greet the arrival of someone, especially by saying "welcome!" while hi is to call.

As an interjection welcome

is .

As an adjective welcome

is whose arrival is a cause of joy; received with gladness; admitted willingly to the house, entertainment, or company.

As a noun welcome

is the act of greeting someone’s arrival, especially by saying "welcome!"; reception.

As verbs the difference between hi and regards

is that hi is to call while regards is (regard).

As a noun regards is

.

As an adjective significant

is signifying something; carrying meaning.

As a noun significant

is that which has significance; a sign; a token; a symbol.

As a verb hi is

to call.

As a noun terms

is .

As a verb hi is

to call.

As a verb hi

is to call.

As an adjective undefined is

lacking a definition or value.

As a verb hi

is to call.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As a proper noun blue

is an anglicization of (etyl) blau.

As a verb hi is

to call.

As a noun break

is break.

As a verb hi is

to call.

As verbs the difference between hi and trash

is that hi is to call while trash is (us) to discard.

As a noun trash is

(chiefly|us) useless things to be discarded; rubbish; refuse.