| Subject | English | French |
| gen. | automatic slate remover | autodéschisteur |
| ornit. | bluish-slate antshrike | batara bleu-gris (Thamnomanes schistogynus) |
| construct. | circular slate roof | toit à pureaux ronds |
| gen. | clean slate principle | principe de la table rase |
| gen. | pencils, pencil leads, slate pencils, crayons, pastels and drawing charcoals | crayons y compris les crayons d'ardoise, mines, pastels et fusains |
| construct. | roof slate, clay slate | ardoise |
| gen. | slate asbestos | ardoise d'amiante |
| gen. | slate blue | bleu ardoise |
| industr., construct. | slate board | ardoise |
| ornit. | slate-coloured antbird | alapi ardoisé (Percnostola schistacea) |
| ornit. | slate-coloured boubou | gonolek ardoisé (Laniarius funebris) |
| ornit. | slate-coloured boubou shrike | gonolek ardoisé (Laniarius funebris) |
| ornit. | slate-coloured bush shrike | gonolek ardoisé (Laniarius funebris) |
| ornit. | slate-coloured hawk | buse ardoisée (Leucopternis schistacea) |
| zool. | slate-coloured junco | junco ardoise (Junco hyemalis, Junco hyemalis hyemalis) |
| ornit. | slate-coloured junco | pinson niverolle (Junco hyemalis) |
| nat.sc. | slate-coloured junco | junco ardoisé (Junco hyemalis) |
| ornit. | slate-coloured junco | junco ardoisé (Junco hyemalis) |
| IT, tech. | slate computer | ordinateur ardoise |
| tech. | slate disk | disque en ardoise |
| med. | slate dresser's lung | schistose |
| nat.res. | slate dust | poussière d'ardoise |
| tech., chem. | slate flour | poudre d'ardoise |
| cultur. | slate funding | slate-funding |
| gen. | slate grey | gris ardoise |
| ornit. | slate-headed tody-flycatcher | todirostre de Desmarest (Todirostrum sylvia) |
| ornit. | slate-headed tody-tyrant | todirostre de Desmarest (Todirostrum sylvia) |
| construct. | slate manufacturing plant | usine de schiste |
| med. | slate miner's lung | schistose |
| med. | slate miner's phtisis | schistose |
| met. | slate peg | pointe à ardoise |
| construct. | slate peg, slate nail | clou à ardoise |
| industr., construct. | slate pencil | crayon d'ardoise |
| gen. | slate pencils | crayons d'ardoise |
| construct. | slate pit, slate quarry | ardoisière |
| construct. | slate pit, slate quarry | carrière de schiste |
| chem. | slate powder | poudre d'ardoise |
| tech. | slate quarry | ardoisière |
| tech. | slate-quarry | ardoisière |
| gen. | slate roof | toit en ardoises |
| gen. | slate roof | toit d'ardoises |
| construct. | slate roofing | toiture en ardoise |
| construct. | slate roofing | couverture en ardoise |
| IT, tech. | slate style tablet computer | ordinateur ardoise |
| med. | slate worker's lung | schistose |
| construct. | slating, slate covering | couverture en ardoises |
| gen. | wipe the slate clean | faire table rase |