| JFK posting |
ETA |
| John McCain, notably |
EXPOW |
| Keep from falling, as trousers |
HIKEUP |
| Ladies of the lea? |
EWES |
| Mamie Eisenhower ___ Doud |
NEE |
| Mao ___-tung |
TSE |
| Mark as significant |
FLAG |
| Material in mortars and pestles |
AGATE |
| McGregor of 'Moulin Rouge!' |
EWAN |
| Monarch in Netflix's 'The Crown,' informally |
QEII |
| Nongreen paper in a pot, say |
IOU |
| Old 'Go from flat to fluffy' shampoo |
PRELL |
| Opposite of post- |
ANTE |
| Oust |
EXPEL |
| Pacific tuna |
AHI |
| Perch |
ROOST |
| Preschooler |
TOT |
| River near the Leaning Tower of Pisa |
ARNO |
| Runs with an easy gait |
LOPES |
| Scandalous |
APPALLING |
| See 1 Across |
HEAVE |
| Sierra Nevada, e.g |
ALE |
| Sled in a chute |
LUGE |
| Solar-wind particle |
ION |
| Something drawn on in a den |
OPIUMPIPE |
| Sound from a water cooler |
GLUG |
| Source of 24, 44 and 64 Across ... or, with 9 Across, factor in pothole formation that's a hint at the visual irregularities of those three entries |
FROST |
| Start of a verbal RSVP, maybe |
IPLANTO |
| Suffix with Caesar |
EAN |
| Support |
AID |
| Texter's 'That's hysterical!' |
ROFL |
| The Destroyer, in Hinduism |
SHIVA |
| This and that |
BOTH |
| Timid chuckle syllable |
HEE |
| To boot, quaintly |
WITHAL |
| Towel inscription |
HERS |
| Traveled on a 74 Across, e.g |
SPED |
| Twitch at the poker table, say |
TELL |
| Uris or Panetta |
LEON |
| Way to move docs. over a network |
FTP |
| ___ Fridays |
TGI |
| ___ gentry |
LANDED |