Similar words
barrena
taladro is the more common, modern word for "drill," a power tool; barrena is more traditional, a hand drill, auger, or boring tool.
Similar in other languages
Portuguese
berbequim
berbequim is the Portuguese word for the same thing — both mean "drill."
Practice
1 What does taladro mean?
drill
2 Fill the gap: Usó el ___.
Full sentence: Usó el taladro. (He used the drill.)
3 Which fingerprint chart matches taladro?
taladro: neutral register, common frequency, general domain, neutral connotation.