Aristoteles
Deallusrwydd_artiffisial
Gramadeg
Cyfathrebu
Bertrand_Russell
George_Orwell
Cystrawen
Noam_Chomsky
Cysyniad
Symbol
Rhithwir
Ludwig_Wittgenstein
Semanteg
Semioteg
Haniaeth
Gor-realaeth
Idiom
Henri_Bergson
Walter_Benjamin
Claude_Lévi-Strauss
Pierre_Abélard
Jürgen_Habermas
Gottlob_Frege
Positifiaeth_resymegol
Memyn
Diffiniad
Martin_Buber
Pragmateg
Enwoliaeth
Gramadeg_Lladin
A._J._Ayer
Cylch_Fienna
Ystyr
Damcaniaeth_Sapir-Whorf
Rudolf_Carnap
G._E._M._Anscombe
Otto_Neurath
Ingeborg_Bachmann
Uwchiaith
Duns_Scotus
Wilhelm_von_Humboldt
Charles_Sanders_Peirce
Paul_Tillich
Cysyniad_a_gwrthrych