As verbs the difference between sand and glasspaper

is that sand is while glasspaper is (archaic|transitive) to sand with sandpaper.

As a noun glasspaper is

(archaic) sandpaper.

As nouns the difference between nymph and woodnymph

is that nymph is the larva of certain insects while woodnymph is (mythology) a nymph residing in a forest, a dryad.

As adjectives the difference between prudent and forehanded

is that prudent is sagacious in adapting means to ends; circumspect in action, or in determining any line of conduct; careful, discreet, sensible; -- opposed to rash; directed by prudence or wise forethought; evincing prudence while forehanded is looking to the future; displaying foresight; prudent.

As a noun forehand

is a stroke in which the palm of the hand faces the direction of the stroke.

As an adjective forehanded is

looking to the future; displaying foresight; prudent.

Foreteller is a synonym of prognosticator.

As nouns the difference between prognosticator and foreteller

is that prognosticator is one who prognosticates or makes predictions; one who forecasts or guesses while foreteller is someone who foretells.

Prophet is a synonym of foreteller.

As a proper noun prophet

is any of the prophets mentioned in the bible, especially an author of one of the prophets.

As a noun foreteller is

someone who foretells.

Foreteller is a synonym of seer.

As nouns the difference between seer and foreteller

is that seer is agent noun of see; one who sees something; an eyewitness while foreteller is someone who foretells.

As nouns the difference between saccharase and invertin

is that saccharase is invertase while invertin is (obsolete|enzyme) any enzyme that converts a sugar to an invert sugar; saccharase.

As nouns the difference between ambiguity and ambage

is that ambiguity is (countable) something, particulary words and sentences, that is open to more than one interpretation, explanation or meaning, if that meaning etc cannot be determined from its context while ambage is (especially in plural) ambiguity; circumlocution.

As adjectives the difference between future and forehanded

is that future is having to do with or occurring in the future while forehanded is looking to the future; displaying foresight; prudent.

As a noun future

is the time ahead; those moments yet to be experienced.