| B | boxcols |
| C | chop |
| D | default, diff |
| I | index |
| J | join |
| N | nounsizes, nubcount |
| P | pathname, prompt |
| S | scriptform, show, showevents, subs |
| T | tolist |
| boxcols | v | box columns of matrix |
| chop | v | chop array into boxed list |
| default | v | set default value |
| diff | v | second differences |
| index | v | index where result is _1 if not found, instead of #x |
| join | v | join boxed items |
| nounsizes | v | noun sizes |
| nubcount | v | nub + count |
| pathname | v | split filename into path;name |
| prompt | v | prompt for input |
| scriptform | v | script representation of names |
| show | v | show names using a linear representation |
| showevents | v | show events |
| subs | c | substitution |
| tolist | v | convert boxed list to LF delimited list |