| 1 | English | touchy | Extremely sensitive or volatile; easily disturbed... |
| 2 | English | techy | technical; Obsolete form of tetchy |
| 3 | English | tech | technology; technician; technique |
| 4 | English | technology | The organization of knowledge for practical... |
| 5 | Ancient Greek | τεχνολογία | systematic treatment of grammar |
| 6 | Ancient Greek | τεχνολόγος | treating by rules of art; writer on the art of... |
| 7 | Ancient Greek | τέχνη | craft, skill, trade; art; cunning, wile |
| 8 | Ancient Greek | -λογία | Base for nouns denoting the study of something,... |
| 9 | Ancient Greek | λόγος | That which is said: word, sentence, speech,... |
| 10 | Ancient Greek | λέγω | I put in order, arrange, gather; I choose, count,... |
| 11 | Proto-Indo-European | leǵ- | to gather, collect, with derivatives meaning to... |