| 🦯 | white cane | accessibility | blind | white cane |
| 🔗 | link | link |
| ⛓ | chains | chain | chains |
| 🪝 | hook | catch | crook | curve | ensnare | hook | selling point |
| 🧰 | toolbox | chest | mechanic | tool | toolbox |
| 🧲 | magnet | attraction | horseshoe | magnet | magnetic |
| 🪜 | ladder | climb | ladder | rung | step |
| ⚗ | alembic | alembic | chemistry | tool |
| 🧪 | test tube | chemist | chemistry | experiment | lab | science | test tube |
| 🧫 | petri dish | bacteria | biologist | biology | culture | lab | petri dish |
| 🧬 | dna | biologist | dna | evolution | gene | genetics | life |
| 🔬 | microscope | microscope | science | tool |
| 🔭 | telescope | science | telescope | tool |
| 📡 | satellite antenna | antenna | dish | satellite |
| 💉 | syringe | medicine | needle | shot | sick | syringe |
| 🩸 | drop of blood | bleed | blood donation | drop of blood | injury | medicine | menstruation |
| 💊 | pill | doctor | medicine | pill | sick |
| 🩹 | adhesive bandage | adhesive bandage | bandage |
| 🩺 | stethoscope | doctor | heart | medicine | stethoscope |
| 🚪 | door | door |