observer

Observer vs Outness - What's the difference?

As nouns the difference between observer and outness

is that observer is one who makes observations, monitors or takes notice while outness is (philosophy) the collective of things that are distinct from the observer or outness can be the extent to which someone, particularly a lesbian, is open about her sexuality.

Observer vs Timescape - What's the difference?

observer | timescape |

As nouns the difference between observer and timescape

is that observer is one who makes observations, monitors or takes notice while timescape is (science fiction) a multi-dimensional treatment of time.

Observer vs Interobserver - What's the difference?

observer | interobserver |

As a noun observer

is one who makes observations, monitors or takes notice.

As an adjective interobserver is

between observers.

Observer vs Sabbatist - What's the difference?

observer | sabbatist |

As nouns the difference between observer and sabbatist

is that observer is one who makes observations, monitors or takes notice while sabbatist is (judaism) one who exhibits sabbatism; a strict observer of the sabbath.

Observer vs Sightline - What's the difference?

observer | sightline |

As nouns the difference between observer and sightline

is that observer is one who makes observations, monitors or takes notice while sightline is a line between an observer or a piece of optical equipment and an object of interest; line of sight.