As a numeral sixteenth

is (ordinal) the ordinal form of the number sixteen.

As a noun sixteenth

is (fractional) one of sixteen equal parts of a whole.

As a noun terms

is .

As a verb destines is

.

As nouns the difference between terms and sustains

is that terms is while sustains is .

As a verb sustains is

(sustain).

As nouns the difference between terms and sacatons

is that terms is while sacatons is .

As nouns the difference between terms and sestines

is that terms is while sestines is .

As nouns the difference between terms and sectants

is that terms is while sectants is .

As nouns the difference between terms and selenopid

is that terms is while selenopid is (zoology) any member of the selenopidae.

As nouns the difference between terms and sestinas

is that terms is while sestinas is .

As nouns the difference between future and incoming

is that future is the time ahead; those moments yet to be experienced while incoming is the act of coming in; arrival.

As adjectives the difference between future and incoming

is that future is having to do with or occurring in the future while incoming is coming (or about to come) in.

As an interjection incoming is

(military) a warning that something is coming towards you; especially enemy artillery fire.

As verbs the difference between levee and ditch

is that levee is while ditch is or ditch can be to discard or abandon.

As a noun ditch is

or ditch can be a trench; a long, shallow indentation, as for irrigation or drainage.