| EVENTHOUGH | Despite occasion and idea being curtailed (4,6) |
| ANTITHESIS | Against this idea being put forward being completely contradictory |
| RETHOUGHT | Engineers" idea being considered again (9) |
| SPITBALL | Metaphor for an idea being thrown around |
| WHITSUNDAY | On what occasion and why, suit is new (10) |
| DISSIMILAR | Unlike liberal, I miss ideas being somewhat retrogressive |
| WRITINGPAD | A block, index rerum, jotter, journal, pocketbook or other simple yet note-worthy tool on whose bond or paper one's thoughts and ideas are captured and bound in one's calligraphical hand, pen, scrawl |
| THINKPIECE | Article of opinions and ideas |
| THINKTANKS | Bodies of experts providing advice and ideas on political or economic problems (5,5) |
| MELTINGPOT | A place or situation in which many types of people and ideas are mixed (7,3) |
| FROMTIMETOTIME | On occasion ... and how 20-, 25- and 43- Across go? |
| LARGE | Tips on football - and idea for completing the Jumbo |
| IDEATES | Forms and idea of (7) |
| SCHOPENHAUER | The World as Will and Idea was written by Arthur ____ |
| PINTEREST | Photo-and-idea-sharing website |
| EDSA | When Philippine President Marcos lost power in 1986, the Filipinos rose to the occasion and made manifest the People's Power and gave name to this place |
| APPRAISAL | Dismay about salary increase being curtailed in assessment (9) |
| ABBOT | One over brothers rating both being curtailed (5) |
| DENSELY | Refuse to accept own interests being curtailed in a crowd |
| AUDITOR | One hears a declaration of independence by politician being curtailed |