"a half century" vs. "half a century"
123870
"Half an hour" versus "half hour"
58853
Dashes: - vs. – vs. —
34062
Should I use a semicolon or a dash to connect two closely related sentences?
116442
"Even though" vs. "even if"
41864
"Though" vs. "although"
52862
“between” vs. “among”
111093
“the” vs. “a/an” + clauses
20656
Difference between (in / for / ∅ / during / over) the (past / last) three years
46166
"Criteria" versus "criterion"
12987
"0.4 point" or "0.4 points"? "1.0 point" or "1.0 points"?
127309
When to use "rather than" versus "instead of"?
14290
Is there a rule for “‑ance” vs. “‑ence”?
125076
Which article to use: 'the' or 'a'
31322
Should we use plural or singular for a fraction of a mile?
120628
"Was" or "were" for "half a dozen"
143121
What's the difference between an adjective and a past participle?
110711
Difference between "per" and "a"