1.
devised, discovered, invented, contrived, fabricated
2.
(η) the energy, action, potential
3.
(η) the quantity, amount, count, (lit) how much -ness
4.
by researching, investigating, searching
5.
to be invented, created originated (ideas, things, methods)
7.
(η) the temperature, heat
8.
(το) the (dimension) bottom, depth, (fig) profundity, (character) background
11.
(το) the lab, laboratory, workshop, (art) studio or atelier
12.
(η) the (genre) science fiction
14.
(το) of liquid, fluid, (state of being) liquid, fluid
15.
to be devised, established, discovered, invented, contrived, fabricated, made up, conjured, thought up
16.
(το) the solid (physics, chem, state of matter)
17.
to research, investigate, search
18.
(η) the analysis, interpretation, (linguistics) parsing
19.
(η) the (female) scientist
20.
(η) the surface, (lit or fig) that which is visible, viewable
21.
(ο) the electricity or the study of
22.
to invent, create, originate (ideas, things, methods)
23.
(ο) the definition, process or product of defining, designation, (crossword) clue/definition
24.
(το) the molecule, speck, particle, (grammar) particle, (physics, subatomic) particle, (within grading) points, external part of basic genital organs
25.
of or made of stone or rock
26.
of or made of crystal, crystalline, (metaphorical) that which has the transparency, clarity of crystal
27.
(το) the ingredient, material, matter, stuff, (as adj) material, physical
28.
(ο) the (metal) copper, (sometimes) bronze
29.
(η) the unit of measurement, charge unit, (within a rank/score) point, (education) lowest grade, (military) unit
30.
of or made of baked clay, ceramic, pottery
31.
(η) the chemistry (fig or lit)
32.
(το) the cement, concrete
34.
(ο/η) the (m or f) scientist
35.
of or made of iron, something extremely hard, strong and durable, (as interjection) 'get well' to a sick person who is recovering
36.
(η) the pottery, ceramic (thing)
37.
(η) the (process and product of) discovery, find
38.
of or made of diamond, adamantine, firm, unflinching
39.
(το) the gas (state of matter), (in plural) wind, flatulence, fart
41.
(το) the liquid (state of matter), fluid
42.
by devising, establishing, discovering, inventing, contriving, fabricating
43.
(η) the comment, observation, remark
44.
(ο) the (male) astronaut, cosmonaut
45.
analog, proportional, proportionate
46.
(ο/η) the (m or f) biologist
47.
(ο) the method, system, fashion
48.
(το) the limit, boundary, border, dividing line
50.
(το) the unit, cell, element, a piece of a whole, item of data, piece of info, letter or a word, cell of a battery, subset of a population