Crosswordsonline - Questions

Text	Length
On shaky ground	15
On shank's mare	19
On sheltered side	17
On ship	7
On short notice	15
On sick leave	13
On skid row	11
On Soc. Sec.	12
On Soc. Sec., maybe	19
On Soc. Sec., often	19
On Soc. Sec., perhaps	21
On Soc. Sec., say	17
On Soc. Sec., typically	23
On Soc. Security, say	21
On Social Sec.	14
On Social Sec., say	19
On Social Security, say: Abbr.	30
On Social Security, typically (abbr.)	37
On Social Security: Abbr.	25
On solid ground	15
On some naval maneuvers, e.g.	29
On some roads, it might be several miles after the last one	59
On something	12
On something?	13
On spring's fringe?	23
On SS, maybe	12
On SS, perhaps	14
On stage by herself	19
On stage in the cast	20
On strike	9
On strike, say	14
On sudden impulse	17
On Sunset Blvd., say	20
On t'other side	19
On tap	6
On target	9
On task	7
On tenterhooks	14
On terra --	11
On terra firma	14
On that account	15
On that spot	12
On the "Index Librorum Prohibitorum"	46
On the "Queen Mary 2", maybe	38
On the -- (at risk of exclusion)	32
On the -- (at variance)	23
On the -- (discreetly)	22
On the -- (escaping)	20
On the -- (fleeing)	19
On the -- (hiding out)	22
On the -- (unfriend-ly)	23
On the -- of (close to)	23
On the -- vive	14
On the --- (fleeing)	20
On the --- (precisely)	22
On the --- (watchful)	21
On the --- vive	15
On the 31st of February	23
On the A-list	13
On the Adriatic	15
On the Adriatic, say	20
On the Aegean	13
On the Aegean, e.g.	19
On the Aegean, say	18
On the affirmative side	23
On the agenda	13
On the alert	12
On the Andaman	14
On the apex	11
On the apex of	14
On the Aral	11
On the ascendant	16
On the Atlantic	15
On the Atlantic or Pacific	26
On the Atlantic, e.g.	21
On the Atlantic, say	20
On the authority of	19
On the Azov	11
On the back	11
On the back at work, it's good; on the backside at work, it's bad	73
On the back burner, perhaps	27
On the back, as a fin	21
On the bad side (of)	20
On the ball	11
On the ball or on the dot	25
On the ball, in a way	21
On the Baltic	13
On the Baltic, say	18
On the Barents	14
On the beach	12
On the best of terms	20
On the best-dressed list	24
On the bias	11
On the Big Board	16
On the big drink	16
On the Black	12
On the black market, most likely	32
On the Black or Red	19
On the blink	12
On the block	12